540R90004
TAIL

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         OSWER DIRECTIVE CLASSIFICATION NUMBERING SYSTEM
PROGRAMS



Administrative  (AAOSWER)



Superfund (OERR)



RCRA (OSW)



Underground Storage Tanks  (OUST)  9600 - 9799



Superfund Enforcement  (OWPE)      9800 - 9899



RCRA Enforcement  (OWPE)           9900 - 9999
NUMBER




9000 - 9199




9200 - 9399




9400 - 9599

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                        TABLE OF CONTENTS
OSWER IMMEDIATE OFFICE

901JT - Policy
9011 - Organization and Functions
9012 - Delegations of Authority
9013 - Administrative Management
9015 - Public Affairs
9016 - Interagency Activities
9018 - U/C
9019 - Contracts Management
9021 - Library Systems
9022 - Publications and Communications Material
9023 - Printing and Distribution
9024 - Budget Administration
9026 - Travel and Transportation
9028 - Data Processing Systems
9037 - Program Review and Reporting
9051 - Telecommunications
9052 - Office Services
9053 - Research and Development

OFFICE OF EMERGENCY AND REMEDIAL RESPONSE

9200 - Administrative Procedures
9220 - Ceiling Increases
9221 - CERCLIS
9223 - Chemical Emergency Preparedness Program
9225 - Claims
9230 - Community Relations
9234 - Compliance
9240 - Contract Lab Program
9242 - Contracts
9246 - Cooperative Agreements
9250 - Cost-Sharing
9260 - Delegations
9265 - Docket
9270 - Feasibility Studies
9272 - Federal Facilities
9275 - Financial Management
9280 - Flood Plains/Wetlands

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                               -2-
OFFICE OF EMERGENCY AND REMEDIAL RESPONSE CONT.

9282 - Freedom of Information
9283 - Ground Water Contamination
9285 - Health and Safety Guidance
9295 - Interagency Guidance
9318 - National Environmental Policy Act
9320 - National Priorities List
9325 - Notifications
9330 - Off-Site Policy
9340 - Potentially Responsible Parties
9345 - Preremedial Guidance
9347 - RCRA/CERCLA Guidance
9350 - Remedial Investigations
9355 - Remedial Procedures/Actions
9360 - Removal Procedures
9375 - State Participation
9380 - Technologies

OFFICE OF SOLID WASTE
9400
9420
9430
9433
9440
9450
9460
9470
     - 9432  Hazardous Waste Management System
             Rulemaking Petitions
     - 9445  Identification and Listing of Hazardous Wastes
     - 9455  Generator Standards
     - 9463  Transporter Standards
     - 9477  Treatment, Storage and Disposal Facility
             Administrative Requirements
9480 - 9488  Treatment, Storage and Disposal Facility
             Technical Requirements
9490 - 9497  Standards for Managing Specific Hazardous Waste
             and Specific Types of Facilities
9500 - 9504  Permitting Policies
9520 - 9528  Permitting Procedures
9540 - 9543  State Authorization
9560 -       Miscellaneous
9580 - 9581  Administrative
9590 -       Public Participation

OFFICE OF UNDERGROUND STORAGE TANKS

9610 - 9629  Policy
9630 - 9649  Grant Guidance
9650 - 9669  Technical Guidance

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                               -3-

OFFICE OF WASTE PROGRAMS ENFORCEMENT

9800 - 9899  CERCLA Enforcement

9800 - 9829  Policy
9830 - 9849  Guidance
9850 - 9869  Technical Guidance
9870 - 9889  Management Guidance
9990 - 9999  Other

9900 - 9999  RCRA Enforcement

9900 - 9929  Policy
9930 - 9949  Guidance
9950 - 9969  Technical Guidance
9970 - 9989  Management Guidance
9990 - 9999  Other

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        HEADQUARTERS  DIRECTIVES  COORDINATORS
 Assistant Administrator/OSWER
      Contact:  Johnsie Webster/Mary Escavaille
        Phone:  (202) 382-4510
 Directives No:  Sequence:  9000 - 9199
 Office of Emergency and Remedial Response/OERR
       Contact:  Betty Van Epps
         Phone:  (202) 475-8864
 Directive No:  Sequence:  9200 - 9399
 Office of Solid Waste/OSW
       Contact:  Jennifer Barker
         Phone:  (202) 475-9350
 Directive No:  Sequence:  9400 - 9599
 Office of Underground Storage Tanks/OUST
       Contact:  Beverly Thomas
         Phone:  (202) 475-9719
 Directive No:  Sequence:  9600 - 9799
 Office of Waste Programs Enforcement/OWPE
       Contact:  Darlene Williams
         Phone:  (202) 475-9810
 Directive No:  Sequence:  9800 - 9999
Superfund Docket
    Phone:  (202) 382-6940

RCRA Docket
    Phone:  (202) 475-7231

OUST Docket
    Phone:  (202) 475-9720

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                 REGIONAL DIRECTIVES  COORDINATORS
Region     Name              Location

  I   Fran Picardo     Waste Management  Division
                       John F. Kennedy Federal
                        Building
                       Boston, MA  02203
 II
Chris Sebastian  Emergency and Remedial
                  Response Division
                 26 Federal Plaza
                 New York, NY  10278
III
Donna Sutsko
James Bilella
 IV   Rose Gray
 V    Denise Reaps
VI    Helen Newman
Hazardous Waste Management
 841 Chestnut Building
 Philadelphia,  PA  19107

Waste Management Division
 345 Courtland Street,  N.E.
 Atlanta,  GA  30365

Waste Management Division
 230 South Dearborn Street
 Chicago,  IL  60604

Waste Management Division
 1445 Ross Avenue
 Dallas,  TX  75202
VII  Jennifer Anderson Waste Management Division
                       726 Minnesota Avenue
                       Kansas City, KS  66101
VIII Carole Macy
IX  Debroah Samuals


 X  Julie McLean
                Hazardous Waste Management
                  Division
                 999 18th Street
                 Denver, CO  80202

                 EPA Library
                 San Francisco, CA

                Hazardous Waste Management
                 1200 Sixth Avenue
                 Seattle, WA  98101
                                              FTS Telephone

                                              (617) 833-1700
                             (212)  264-5256
(215)  597-8182
                                              (404) 257-3454
                                              (312) 353-8987
                                              (214) 255-6740
                                              (913) 757-2852
                             (303)  564-1281
                             (415)  454-8104


                             (206)  399-1905

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                          EPA LIBRARIANS

Jennifer Little, Head Librarian    (202) 382-5934
Hazardous Waste Collection
EPA Headquarters Library
Room 2904, PM 211-A
401 M St. SW
Washington, DC  20460

Peg Nelson, Librarian              (617) 563-3300
US EPA
Region 1 Library
JFK Federal Building
Boston, MA  02203

Dennis Carey, Librarian            (212) 264-2881
US EPA
Region 2 Library
26 Federal Plaza
New York, NY  10278

Diane McCreary, Librarian          (215) 597-0580
US EPA
Region 3 Information Resource
  Center
841 Chestnut Street (3PM52)
Philadelphia, PA  19107

Priscilla Pride, Head Librarian    (404) 347-4216
US EPA
Region 4 Library
35 Courtland Street NE
Atlanta, GA  30365-2401

Ms. Lou W. Tilley, Librarian       (312) 353-2022
US EPA
Region 5 Library
230 South Dearborn St.
Room 1670
Chicago, IL  60604

Beverly Negri, Library Coordinator (214) 655-6444
US EPA
Region 6 Library
1445 Ross Avenue
Dallas, TX  75202-2733

Brenda Ward, Librarian             (913) 236-2828
US EPA
Region 7 Library
726 Minnesota Avenue
Kansas City, KS  66101

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Dolores Eddy, Librarian
US EPA
Region 8 Library, 8PM-IML
999 18th Street, Suite 1300
Denver, CO  80202-2413

Deborra Samuels, Librarian
US EPA
Region 9 Library
215 Fremont Street, 6th Floor
San Francisco, CA  94105

Julienne Sears, Librarian
US EPA
Region 10 Library  (MD-108)
1200 Sixth Avenue
Seattle, WA  98101

Dorothy Szefczyk, Librarian
US EPA
Region 2 Field Office Library
Edison, NJ  08837

Rosemary Thorn, Librarian
US EPA
Library Services Office, MD-35
Research Triangle Park, NC 27711

Jonda Byrd, Librarian
US EPA
Andrew W. Breidenbach Environ-
 mental Research Center Library
26 W. Martin Luther King Drive
Cincinnati, OH  45268

Librarian
US EPA
Robert S. Kerr Environmental
 Research Library
P.O. Box 1198
Ada, OK  74820

Doreen Wickman, Librarian
US EPA
Environmental Monitoring Systems
  Laboratory Library
944 E. Harmon Avenue
Las Vegas, NV  89119

Dorothy Biggs, Librarian
US EPA
National Enforcement Investigations
  Center Library
(303)  293-1444
(415)  974-8082
(206)  442-1289/1259
(201)  321-6762
(919)  541-2777
(513)  569-7707
(405)  332-8800
(702)  798-2648/2646
(303)  236-5122

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Building 53, Box 25227
Denver Federal Center
Denver, CO  80225

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                  How To Obtain OSWER Directives
Mary Escavaille
(202) 382-4510

Superfund Docket
(202) 382-6940
Directive Numbers 9000 - 9199
Directive Numbers 9200 - 9399
RCRA Docket
(202) 475-9327
Directive Numbers 9400 - 9599
Underground Storage
 Tanks Docket
(202) 475-9720
Directive Numbers 9600 - 9799
Regional Directives
 Coordinators*
Directive Numbers 9000 - 9999
EPA Library              Directive Numbers 9000 - 9999
Headquarters/Regional*
Freedom of Information   Directive Numbers 9800 - 9999
 Request
(202) 382-4048
*Names and phone numbers on previous page.

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Page No.
02/01/90
NUMBER
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH  31,  1990
TITLE
EFFECTIVE
DATE
9010.00


9010.OOa

9010.15

9012.10-A-I


9012.10-a


9012.10-b


9013.0-01

9013.00

9013.15-01

 013.15-02

  13.15-03

9013.15-04

9013.15-3B


9013.15-3D


9018.00-01

9018.00-02


9024.00-01

9028.00

  28.OOa


9028.OOb
ASSURANCE OF HAZARDOUS WASTE CAPACITY               12/29/88
GUIDANCE TO STATE OFFICIALS

AGENCY REVIEW OF SARA CAPACITY ASSURANCE PLANS      10/16/89

OSWER PRIORITIES                                    02/11/86

WAIVER OF CONCURRENCE ON DE MINIMIS GENERATOR       07/15/88
SETTLEMENTS

REVISION OF CERCLA CIVIL JUDICIAL SETTLEMENT        06/17/88
AUTHORITIES UNDER DELEGATIONS 14-13-B AND  14-14-E

REDELEGATION OF CIVIL JUDICIAL SETTLEMENT           08/18/88
AUTHORITIES UNDER DELEGATION 14-13-B AND 14-14-E

MANAGEMENT OF REGIONAL ACTIVITIES                   10/16/85

REVIEW PROCEDURES FOR OSWER GUIDANCE DOCUMENTS      08/19/88

OSWER DIRECTIVES SYSTEM                             10/02/85

IMPLEMENTATION OF THE OSWER DIRECTIVES SYSTEM       11/12/85

OSWER DIRECTIVES MANUAL                             07/15/86

OSWER DIRECTIVES SYSTEM USERS GUIDE                  /  /

DIRECT MAILING OF POLICY AND PROCEDURAL GUIDANCE    05/07/87
DIRECTIVES TO STATES

OSWER DIRECTIVE SYSTEM - CATALOG OF OSWER           03/31/90
DIRECTIVES

TRAINING STRATEGY REPORT                            02/01/86

POLICIES AND PROCEDURES, VOLUME I AND VOLUME II     10/01/87
APPENDICES

REVIEW OF UNLIQUIDATED OBLIGATIONS                  09/04/86

OSWER'S SYSTEM LIFE CYCLE MANAGEMENT GUIDANCE       07/29/88

OSWER'S SYSTEM LIFE CYCLE MANAGEMENT GUIDANCE:      03/29/89
PART THREE SIX PRACTICE PAPERS

OSWER'S SYSTEM LIFE CYCLE MANAGEMENT GUIDANCE:      01/04/90
PART THREE - PRACTICE PAPER: BENEFIT-COST  ANALYSIS

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Page No.
02/01/90
NUMBER
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
TITLE
EFFECTIV
DATE
9200.0-03

9200.2-01

9200.2-02

9200.3-09

9200.7-01-1

9221.0-02

9225.0-02

9225.0-03


9225.1-01

9230.0-02

9230.0-03B

9230.0-03a


9230.0-04


9230.0-05


9230.1-02


9230.1-03


9230.1-04


9234.0-04


9234.0-05


9234.1-01
OSWER SUPERFUND DIRECTORY  (SEPTEMBER, 1989)

UNADDRESSED NPL SITES

ACCELERATED RESPONSE AT NPL SITES GUIDANCE

ESTABLISHING A CONSTRUCTION PIPELINE

INTERIM REPORT SUPERFUND PUBLICATIONS SYSTEM

CERCLIS DATA HANDLING SUPPORT POLICY STATEMENT

FORWARDING CLAIMS TO HEADQUARTERS

NOTIFICATION OF RESTRICTIONS ON REIMBURSEMENT OF
PRIVATE PARTY COSTS FOR REMOVAL ACTIONS

PROCUREMENT UNDER PREAUTHORIZATION/MIXED FUNDING

SUPERFUND COMMUNITY RELATIONS POLICY

COMMUNITY RELATIONS IN SUPERFUND:  A HANDBOOK

COMMUNITY RELATIONS ACTIVITIES AT SUPERFUND
ENFORCEMENT SITES: INTERIM GUIDANCE

COMMUNITY RELATIONS GUIDANCE FOR EVALUATING
CITIZENS CONCERNS AT SUPERFUND SITES

COMMUNITY RELATIONS REQUIREMENTS FOR OPERABLE
UNITS

TECHNICAL ASSISTANCE GRANTS PROGRAM ACTIVITIES
PRIOR TO ISSUANCE OF THE INTERIM FINAL RULE

CITIZENS' GUIDANCE MANUAL FOR THE TECHNICAL
ASSISTANCE GRANT PROGRAM

SUPERFUND TECHNICAL ASSISTANCE GRANT PROGRAM -
REGIONAL GUIDANCE MANUAL

APPLICABILITY OF RCRA REQUIREMENTS TO CERCLA
MINING WASTE SITES

INTERIM GUIDANCE ON COMPLIANCE WITH APPLICABLE OR
RELEVANT AND APPROPRIATE REQUIREMENTS

CERCLA COMPLIANCE WITH OTHER LAWS MANUAL (DRAFT)
09/01/89

07/06/89

12/15/89

12/19/89

05/01/89

03/21/86

04/25/84

11/25/85


04/19/89

05/09/83

06/30/88

03/22/8


10/17/83


10/02/83


01/11/88


06/01/88


06/01/88


08/19/86


07/09/8


08/08/88

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  Page No.
  02/01/90
  NUMBER
                             OSWER DIRECTIVE  SYSTEM
                            UPDATE - MARCH  31,  19,90
TITLE
EFFECTIVE
DATE
 . 9234.1-03

'  9240.0-01

  9240.0-02

  9240.0-03

  9240.0-05


  9242.2-02

  9242.3-03


  9242.3-07



  9242.4-01A


    42.5-02



  9242.6-01

  9242.6-02

  9242.6-03


  9250.1-01

  9250.2-01


  9250.3-01


   250.3-02


  9260.1-09


  9260.3-00
REGIONAL ARARS AND LDR CONTACTS                     03/13/89

USER'S GUIDE TO THE CONTRACT LABORATORY PROGRAM     10/01/84

ANALYTICAL SUPPORT FOR SUPERFUND                    03/20/86

SUPERFUND ANALYTICAL REVIEW AND OVERSIGHT           08/18/88

DECENTRALIZATION OF SUPERFUND BOTTLE REPOSITORY     09/01/89
FUNCTIONS

SITE SPECIFIC CONTRACTING FOR REMOVALS              05/01/89

PROCEDURES FOR INITIATING REMEDIAL RESPONSE         07/06/84
SERVICES

IMPLEMENTATION OF THE DECENTRALIZED CONTRACTOR      03/09/87
PERFORMANCE EVALUATION AND AWARD FEE PROCESS  FOR
SELECTED REMEDIAL PROGRAM CONTRACTS

TECHNICAL ASSISTANCE TEAM (TAT) CONTRACTS USERS'    07/01/89
MANUAL (REVISED JULY 1989)

MODEL PERFORMANCE STANDARDS FOR SUPERFUND PROJECT   09/26/88
OFFICERS, DEPUTY PROJECT OFFICERS, AND WORK
ASSIGNMENT MANAGERS/DELIVERY ORDER OFFICERS

ARCS WORK ASSIGNMENT MANAGEMENT FIELD GUIDE         05/01/89

GUIDANCE FOR ORGANIZING ARCS CONTRACT FILES         01/03/89

NEED FOR CONTRACT OFFICERS AUTHORIZATION BEFORE     08/09/89
CONTRACTOR ACTIVATION

POLICY ON COST-SHARING AT PUBLICLY-OWNED SITES      03/30/83

POLICY ON COST-SHARING OF IMMEDIATE REMOVALS  AT     03/30/83
PUBLICLY-OWNED SITES

WAIVER OF 10 PERCENT COST-SHARE FOR REMEDIAL        05/13/83
PLANNING ACTIVITIES AT PRIVATELY-OWNED SITES

GUIDANCE ON IMPLEMENTING WAIVER OF 10 PERCENT      06/03/83
COST-SHARING FOR REMEDIAL PLANNING

DELEGATION OF REMEDY SELECTION TO REGIONS (UNDER    03/24/86
DELEGATION #14-5)

DELEGATIONS OF AUTHORITY UNDER THE FEDERAL WATER    04/01/84
POLLUTION CONTROL ACT (FWPCA) WHICH ARE APPLICABLE

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Page No.
02/01/90
NUMBER
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
TITLE
EFFECTI
DATE
9260.5-00

9272.0-03

9272.0-04

9272.0-05

9275.1-01

9275.2-01

9280.0-02

9283.1-01


9283.1-02


9285.0-01


9285.1-02

9285.2-01


9285.2-02


9285.2-03


9285.2-04


9285.2-05


9285.3-01



9285.3-02

9285.4-02
REDELEGATION OF AUTHORITY UNDER CERCLA & SARA      05/25/88

RESPONSIBILITIES FOR FEDERAL FACILITIES            08/19/85

FEDERAL FACILITIES                                 08/19/85

RESPONSIBILITIES FOR FEDERAL FACILITIES            08/26/85

REMOVAL FINANCIAL MANAGEMENT INSTRUCTIONS          07/31/84

REMEDIAL FINANCIAL MANAGEMENT INSTRUCTIONS         09/21/84

POLICY ON FLOOD PLAINS AND WETLANDS ASSESSMENTS    08/06/85

RECOMMENDATIONS FOR GROUND WATER REMEDIATION AT    03/24/86
THE MILLCREEK, PENNSYLVANIA SITE

GUIDANCE ON REMEDIAL ACTION FOR CONTAMINATED       12/01/88
GROUNDWATER AT SUPERFUND SITES

OSWER INTEGRATED HEALTH AND SAFETY POLICY FOR      08/16/88
FIELD ACTIVITIES

STANDARD OPERATING SAFETY GUIDES                   07/05/8

FIELD STANDARD OPERATING PROCEDURES MANUALS: FSOP  01/01/85
#4 - SITE ENTRY

FIELD STANDARD OPERATING PROCEDURES MANUALS: FSOP  01/01/85
#7 - DECONTAMINATION OF RESPONSE PERSONNEL

FIELD STANDARD OPERATING PROCEDURES MANUALS: FSOP  01/01/85
#8 - AIR SURVEILLANCE

FIELD STANDARD OPERATING PROCEDURES MANUALS: FSOP  04/01/85
#6 - WORK ZONES

FIELD STANDARD OPERATING PROCEDURES MANUALS: FSOP  04/01/85
#9 - SITE SAFETY PLAN

OCCUPATIONAL SAFETY AND HEALTH TECHNICAL           03/15/84
ASSISTANCE AND ENFORCEMENT GUIDELINES FOR
SUPERFUND

EMPLOYEE OCCUPATIONAL HEALTH AND SAFETY            07/07/8

GUIDANCE FOR COORDINATING ATSDR HEALTH ASSESSMENT  03/11/87
ACTIVITIES WITH THE SUPERFUND REMEDIAL PROCESS

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  Page No.
  02/01/90
  NUMBER
                             OSWER DIRECTIVE SYSTEM
                            UPDATE - MARCH 31, 1990
TITLE
EFFECTIVE
DATE
  9285.4-03

*  9285.5-01


  9285.6-1

  9285.7-01A


  9285.9-01

  9285.9-03


  9285.9-04


  9295.1-01

  9295.2-02

  9295.2-03


   295.5-01


  9295.5-02


  9318.0-05


  9320.1-02

  9320.1-05

  9320.1-07



  9320.1-09

    20.2-03A


  9320.2-3B
HEALTH ASSESSMENTS BY ATSDR IN FY 88                04/07/88

SUPERFUND EXPOSURE ASSESSMENT MANUAL, APRIL  1,      04/01/88
1988

SUPERFUND RISK ASSESSMENT INFORMATION DIRECTORY     12/17/86

INTERIM FINAL RISK ASSESSMENT GUIDANCE FOR          10/13/89
SUPERFUND—HUMAN HEALTH EVALUATION MANUAL, PART A

INAUGURATION OF OSC/RPM PROGRAM                     02/03/89

SUPERFUND UNIVERSITY TRAINING INSTITUTES FIRST      06/01/89
WORKSHOP

ON-SCENE COORDINATOR & REMEDIAL PROJECT MGR.        06/30/89
SPECIAL RECOGNITION AWARDS

MOU BETWEEN THE ATSDR AND EPA                       04/02/85

JOINT CORPS/EPA GUIDANCE                            06/24/83

INTERAGENCY AGREEMENT BETWEEN THE U.S. ARMY  CORPS   12/03/84
OF ENGINEERS AND THE U.S. EPA IN EXECUTING P.L.

MOU BETWEEN FEMA AND EPA FOR THE IMPLEMENTATION OF  04/05/85
CERCLA RELOCATION ACTIVITIES UNDER PL 96-510

IMPLEMENTATION OF EPA/FEMA MOU ON CERCLA            06/14/83
RELOCATIONS

ENVIRONMENTAL REVIEW REQUIREMENTS FOR REMOVAL       04/13/87
ACTIONS

GUIDANCE FOR ESTABLISHING THE NPL                   06/28/82

RCRA/NPL LISTING POLICY                             09/10/86

INTERIM GUIDANCE FOR CONSIDERATION OF SECTIONS      05/29/87
105(G) AND 125 OF SARA PRIOR TO NPL PROPOSAL OF
SPECIAL STUDY WASTE SITES

LISTING MUNICIPAL LANDFILLS ON NPL                  OB/21/87

PROCEDURES FOR COMPLETION AND DELETION OF SITES     12/01/88
FROM THE NATIONAL PRIORITY LIST

UPDATE TO THE 'PROCEDURES FOR COMPLETION AND       12/29/89
DELETION OF NPL SITES' GUIDANCE DOCUMENT REGARDING
THE PERFORMANCE OF FIVE-YEAR REVIEWS

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Page No.
02/01/90
NUMBER
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
TITLE
EFFECTI
DATE
9320.3-01

9320.3-02

9320.3-03

9320.3-04


9320.3-05

9320.3-06

9320.4-01

9330.1-01


9330.1-02



9330.2-04


9330.2-05


9330.2-06


9330.2-07


9340.1-01


9340.2-01


9345.0-01

9345.0-04


9345.1-01


9345.1-02
GUIDANCE FOR UPDATING THE NPL                      05/12/83

INSTRUCTIONS FOR PROMULGATING NPL UPDATE           01/18/84

PROCEDURES FOR UPDATING THE NPL                    05/23/84

GUIDANCE FOR PROPOSED NATIONAL PRIORITIES LIST     12/10/84
UPDATE #3

NPL INFORMATION UPDATE #4                          04/30/85

UPDATING THE NPL: UPDATE #6 PROPOSAL               09/17/85

INTERIM INFORMATION RELEASE POLICY                 04/18/85

REQUIREMENTS FOR SELECTING AN OFF-SITE OPTION IN A 01/28/83
SUPERFUND RESPONSE ACTION

EVALUATION OF PROGRAM AND ENFORCEMENT-LEAD RODS    11/26/86
FOR CONSISTENCY WITH RCRA LAND DISPOSAL
RESTRICTIONS

DISCHARGE OF WASTEWATER FROM CERCLA SITES INTO     04/15/86
POTWS

CERCLA OFF-SITE POLICY:  PROVIDING NOTICE TO       05/12/8
FACILITIES

CERCLA OFF-SITE POLICY: ELIGIBILITY OF FACILITIES  07/28/86
IN ASSESSMENT MONITORING

NOTIFICATION OF OUT-OF-STATE SHIPMENTS OF          09/14/89
SUPERFUND SITE WASTES

PARTICIPATION OF POTENTIALLY RESPONSIBLE PARTIES   03/20/84
IN DEVELOPMENT OF RIs AND FSs

PREPARATION OF DECISION DOCUMENTS FOR APPROVING    02/27/85
FUND-FINANCED AND PRP RAs UNDER CERCLA

PRELIMINARY ASSESSMENT GUIDANCE FOR FY 88          11/16/87

POLICY REQUIRING UTILIZATION OF BROCHURE ON        11/07/88
PRELIMINARY ASSESSMENT PETITIONS
                         «
SITE INSPECTION SAMPLING STRATEGY TO SUPPORT HRS   01/07/86
SCORING

EXPANDED SITE INSPECTION - TRANSITIONAL GUIDANCE   02/26/88
FOR FY 88

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Page No.
02/01/90
NUMBER
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
TITLE
EFFECTIVE
DATE
9345.2-02


9345.2-02


9345.3-01

9347.0-01


9347.1-02


9347.2-01



9355.0-04A


9355.0-08


  55.0-10

9355.0-19

9355.0-20

9355.0-23


9355.0-24


9355.0-25



9355.0-26


  55.0-28


9355.1-01

9355.2-01
REGIONAL PRE-REMEDIAL PROGRAM OBJECTIVES FOR FY 89 03/10/89
AND FIRST QUARTER FY 90

REGIONAL PRE-REMEDIAL PROGRAM OBJECTIVES FOR FY 89 03/10/89
AND FIRST QUARTER OF FY 90

DESIGNATION OF STATE NATURAL RESOURCE TRUSTEES     01/30/89

INTERIM RCRA/CERCLA GUIDANCE ON NON-CONTIGUOUS     03/03/86
SITES AND ON-SITE MANAGEMENT OF WASTE RESIDUE

POLICY FOR SUPERFUND COMPLIANCE WITH LAND DISPOSAL 04/17/89
RESTRICTIONS UNDER RCRA

LAND DISPOSAL RESTRICTIONS AS RELEVANT AND         06/05/89
APPROPRIATE REQUIREMENTS FOR CERCLA CONTAMINATED
SOIL & DEBRIS

SUPERFUND REMEDIAL DESIGN AND REMEDIAL ACTION      06/01/86
GUIDANCE

MODELING REMEDIAL ACTIONS AT UNCONTROLLED          04/01/85
HAZARDOUS WASTE SITES

REMEDIAL ACTION COSTING PROCEDURES MANUAL          09/01/85

INTERIM GUIDANCE ON SUPERFUND SELECTION OF REMEDY  12/24/86

RI/FS IMPROVEMENTS                                 07/23/87

INTERIM GUIDANCE ON FUNDING FOR GROUND AND SURFACE 10/26/87
WATER RESTORATION ACTIONS

OSWER STRATEGY FOR MANAGEMENT OVERSIGHT OF CERCLA  12/28/87
REMEDIAL ACTION START MANDATE

STATEMENT OF POLICY ON REQUIREMENTS FOR USING      07/11/88
REMOVAL AUTHORITIES FOR SPEEDING UP REMEDIAL
PROJECTS

ADVANCING THE USE OF TREATMENT TECHNOLOGIES FOR    02/21/89
SUPERFUND REMEDIES

CONTROL OF AIR EMISSIONS FROM SUPERFUND AIR        06/15/89
STRIPPERS AT SUPERFUND GROUNDWATER SITES

FEDERAL-LEAD REMEDIAL PROJECT MANAGEMENT MANUAL    12/01/86

STATE LEAD REMEDIAL PROJECT MANUAL                 12/01/86

-------
Page No.
02/01/90
NUMBER
8
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
TITLE
EFFECTI
DATE
9355.3-01



9355.3-02


9355.3-03


9355.3-05

9355.3-06


9355.3-07

9355.3-08


9355.4-02


9355.4-03


9360.0-03B

9360.0-06A


9360.0-08

9360.0-10

9360.0-12


9360.0-13


9360.0-14


9360.0-15

9360.0-16A
GUIDANCE FOR CONDUCTING REMEDIAL INVESTIGATIONS    10/01/88
AND FEASIBILITY STUDIES UNDER CERCLA - INTERIM
FINAL

INTERIM FINAL GUIDANCE ON PREPARING SUPERFUND      06/01/89
DECISION DOCUMENTS

GUIDANCE DOCUMENT FOR PROVIDING ALTERNATIVE WATER  02/01/88
SUPPLIES

RI/FS IMPROVEMENTS FOLLOW-UP                       04/25/88

RI/FS IMPROVEMENTS PHASE II, STREAMLINING          02/14/89
RECOMMENDATIONS

RESULTS OF FY 88 RECORD OF DECISION ANALYSIS       05/01/89

FY 1990 REGIONAL COORDINATION PLAN AND THEMES FOR  11/30/89
THE RI/FS AND SELECTION OF REMEDY PROCESS

INTERIM GUIDANCE ON ESTABLISHING SOIL LEAD CLEANUP 09/07/89
LEVELS AT SUPERFUND SITES

CONSIDERATIONS IN GROUND WATER REMEDIATION AT      10/18/8
SUPERFUND SITES

SUPERFUND REMOVAL PROCEDURES, REVISION THREE       02/01/88

RELATIONSHIP OF THE REMOVAL AND REMEDIAL PROGRAM   03/10/86
UNDER THE REVISED NCP

CERCLA REMOVAL ACTIONS AT METHANE RELEASE SITES    01/23/86

EXPEDITED RESPONSE ACTIONS                         07/08/86

GUIDANCE ON IMPLEMENTATION OF THE REVISED          04/06/87
STATUTORY LIMITS ON REMOVAL ACTIONS

GUIDANCE ON IMPLEMENTATION OF THE "CONTRIBUTE TO   04/06/87
REMEDIAL PERFORMANCE" PROVISION

USE OF EXPANDED REMOVAL AUTHORITY TO ADDRESS NPL   02/07/87
AND PROPOSED NPL SITES

THE ROLE OF EXPEDITED RESPONSE ACTIONS UNDER SARA  04/21/8

GUIDANCE FOR CONDUCTING FEDERAL-LEAD UNDERGROUND   07/25/88
STORAGE TANK CORRECTIVE ACTION

-------
Page No.
02/01/90
NUMBER
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
TITLE
EFFECTIVE
DATE
9360.0-18

9360.0-19


9360.1-01


9360.2-01

9360.5-00


9375.0-01


9375.1-06


9375.1-09


9375.1-11


 375.1-12


9375.1-13


9375.2-01


9375.2-03


9375.2-04



9375.5-01



 375.5-02


9375.5-02A
REMOVAL PROGRAM PRIORITIES                          03/31/88

GUIDANCE ON NON-NPL REMOVAL ACTIONS INVOLVING       03/03/89
NATIONALLY SIGNIFICANT OR PRECEDENT-SETTING  ISSUES

INTERIM FINAL GUIDANCE ON REMOVAL ACTION LEVELS AT  10/06/87
CONTAMINATED DRINKING WATER SITES

MODEL PROGRAM FOR REMOVAL SITE FILE MANAGEMENT      07/18/88

PROPOSED GUIDELINES FOR CLEANUP OF CLANDESTINE      06/02/89
DRUG LABORATORIES

INTERIM FINAL GUIDANCE ON PREPARATION OF SUPERFUND  05/08/89
MEMORANDA OF AGREEMENT (SMOAs)

COOPERATIVE AGREEMENTS WITH POLITICAL SUBDIVISIONS  02/12/87
FOR REMEDIAL RESPONSE

INTERIM GUIDANCE ON STATE PARTICIPATION IN          07/21/87
PRE-REMEDIAL AND REMEDIAL RESPONSE

STATE PROCUREMENT UNDER SUPERFUND REMEDIAL          06/01/88
COOPERATIVE AGREEMENTS

STATE ACCESS TO EPA CONTRACTORS DURING REMEDIAL     04/27/88
RESPONSE

CLARIFICATION ON ALLOWABILITY OF MANAGEMENT         09/27/88
ASSISTANCE TO STATES FOR ERAS AND REMOVALS

FINAL GUIDANCE ON STATE CORE PROGRAM FUNDING       12/18/87
COOPERATIVE AGREEMENTS

FUNDING FOR STATE CORE PROGRAM COOPERATIVE          08/02/88
AGREEMENT FOR STATE-SPECIFIC ADDITIONAL FUNCTIONS

CORE PROGRAM COOPERATIVE AGREEMENTS AND             07/19/89
SMALL/DISADVANTAGED BUSINESS UTILIZATION IN  THE
SUPERFUND PROGRAM

40 CFR PART 35 SUBPART 0, COOPERATIVE AGREEMENTS    03/17/89
AND SUPERFUND STATE CONTRACTS FOR SUPERFUND
RESPONSE ACTIONS
                     «
INTERIM FINAL GUIDANCE ON INDIAN INVOLVEMENT IN     10/18/89
THE SUPERFUND PROGRAM

REVISED INTERIM FINAL GUIDANCE ON INDIAN            11/28/89
INVOLVEMENT IN THE SUPERFUND PROGRAM

-------
Page No.
02/01/90
NUMBER
10
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTIV
DATE
9375.5-03

9380.0-05
        9k

9380.0-06


9380.2-06


9380.3-01

9380.3-04



9400.00-01


9410.00-01

9410.00-02

9420.00-05

9431.01-84


9432.00-01


9432.01-80

9432.01-81

9432.01-83


9432.01-84


9432.01-85

9432.02-83


9432.02-84
 POLITICAL SUBDIVISION LEAD FOR REMEDIAL RESPONSE   05/01/89

 LEACHATE PLUME MANAGEMENT                          11/01/85

 GUIDANCE DOCUMENT FOR CLEANUP OF SURFACE           07/17/86
 IMPOUNDMENT SITES

 SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION (SITE)  03/22/88
 PROGRAM REQUIREMENTS

 TREATABILITY STUDIES CONTRACTOR WORK ASSIGNMENT    07/12/89

 ANALYSIS OF TREATABILITY DATA FOR SOIL AND DEBRIS: 11/30/89
  EVALUATION OF LAND BAN IMPACT ON USE OF SUPERFUND
 TREATMENT TECHNOLOGIES

 GUIDANCE MANUAL FOR THE CLASSIFICATION OF SOLID    01/01/81
 WASTE DISPOSAL FACILITIES

 EARLY ENACTMENT PROVISIONS RCRA REAUTHORIZATION    02/01/85

 EPA GUIDE FOR INFECTIOUS WASTE MANAGEMENT          06/01/86

 FY 1989 RCRA IMPLEMENTATION PLAN                   04/05/8

 PERMIT POLICY QUESTION AND ANSWER QUARTERLY        09/10/84
 REPORT: DEFINITION OF UPPERMOST AQUIFER

 TOTALLY ENCLOSED TREATMENT FACILITIES EXEMPTION    02/11/86
 FOR BAG HOUSE SLUDGE

 RCRA REGULATION OF AEROSOL CANS                    12/30/80

 DEFINITION OF "LIQUID WASTE"                       06/28/81

 REGULATORY CLARIFICATION OF TOTALLY ENCLOSED       02/18/83
 TREATMENT FACILITY

 DETERMINATION OF OPERATOR AT THE DOE OAK RIDGE     01/27/84
 FACILITY

 DEFINITION OF TREATMENT                            06/26/85

 RECENT COURT DECISIONS ON RCRA APPLICABILITY TO    11/29/8
 STORAGE FACILITIES

 REGULATION OF HAZARDOUS AQUEOUS WASTE AT           02/02/84
 WASTEWATER TREATMENT FACILITIES

-------
Page No.
02/01/90
NUMBER
11
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH  31,  1990
 TITLE
EFFECTIVE
DATE
9432.03-84


9432.04-85

9432.05-84


9432.07-84


9433.00-01


9433.00-02


9433.00-03


9433.01-83

9433.01-84

  33.02-84


9433.02-85


9433.03-84


9433.05-84


9433.06-84

9433.07-84


9434.00-02


  34.00-05


9434.00-06
 PERMIT POLICY FOR DECANNING AND CRUSHING           04/26/84
 OPERATIONS

 CLARIFICATION OF "EXISTING UNITS" UNDER HSWA       08/30/85

 DEFINITION OF TREATMENT AS DEFINED IN 40 CFR       11/06/84
 SECTION 260.10 SUBPART B - DEFINITIONS

 GUIDANCE ON IMPLEMENTATION OF WASTEWATER TREATMENT 12/24/84
 UNIT EXEMPTION

 RCRA SECTION 3001(F)(2)(B) AND STATES' EXCLUSION   04/16/86
 OF WASTES FROM REGULATION AS HAZARDOUS

 TEST METHOD EQUIVALENCY PETITIONS:  A GUIDANCE     06/13/86
 MANUAL

 CONCURRENCE ON RESPONSES TO PENNSYLVANIA DER       08/11/82
 DELISTING ACTIVITIES

 WITHDRAWAL OF A FACILITY'S DELISTING PETITION      11/14/83

 CHANGES REGARDING THE DELISTING REVIEW PROCEDURES  02/08/84

 RESPONSE TO QUESTIONS FROM STATE PESTICIDE         08/08/84
 PERSONNEL:  DEREGULATING DECONTAMINATED WATER

 RCRA RSI #4:  EFFECT OF HAZARDOUS AND SOLID WASTE  05/16/85
 AMENDMENTS OF 1984 ON STATE DELISTING DECISIONS

 DELISTING OF SPENT PICKLE LIQUOR GENERATED FROM    10/23/84
 THE PORCELAIN ENAMEL INDUSTRY

 TEST METHODS AND STANDARDS TO EVALUATE CYANIDE     12/11/84
 LEVELS IN INORGANIC WASTES

 ISSUES REGARDING A DELISTING PETITION              12/18/84

 INFORMATION REQUIRED FOR REVIEW OF DELISTING       12/21/84
 PETITIONS

 APPLICABILITY OF RCRA TO DEPARTMENT OF ENERGY      05/01/85
 FACILITIES

 APPLICATION OF HSWA SECTIONS TO DOE'S OAK RIDGE    10/29/85
 FACILITY

 EFFECT OF EPA'S MOU WITH THE DOT ON ACTIVITIES IN  12/10/80
 STATES WITH COOPERATIVE ARRANGEMENTS (PIG-81-9)

-------
Page No.
02/01/90
NUMBER
            12
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
             TITLE
EFFECTI
DATE
9441.00-02


9441.00-03


9441.01-80


9441.01-81


9441.01-82


9441.01-84


9441.01-85


9441.02-80

9441.02-81

9441.02-83


9441.02-85


9441.03-80


9441.03-81

9441.03-83


9441.03-84

9441.03-85

9441.04-81
             GUIDANCE MANUAL ON THE RCRA REGULATION OF RECYCLED 03/01/86
             HAZARDOUS WASTE

             DIETRICH LETTER TO USWAG ON EXCLUSIONS TO 40CFR    01/31/81
             261.4(b)(4) LARGE VOLUME WASTES

             HAZARDOUS WASTE REGULATION OF EMPTY DRUMS FOR      05/30/80
             REUSE AND RECONDITIONING

             INTERPRETATION OF THE FOSSIL FUEL COMBUSTION WASTE 01/13/81
             EXCLUSION IN SECTION 261.4(b)(4)

             INTERPRETATION OF FARMER EXEMPTION UNDER 40 CFR    07/07/82
             SECTION 261.51

             DETERMINING IF THE SOILS FROM MISSOURI DIOXIN      01/06/84
             SITES ARE HAZARDOUS

             IMPACT OF THE RCRA REGULATIONS ON LANDFILL GAS     01/11/85
             CONDENSATE

             AGRICULTURAL WASTE EXCLUSION                       08/19/80

             EPA REGULATION OF UTILITY WASTE                    02/18/8

             SUBTITLE C EXCLUSION OF DRILLING FLUIDS AND        04/19/83
             PRODUCED WATERS

             EXCLUSION OF SODIUM AZIDE IN AIR BAG CANISTERS OF  01/16/85
             OBSOLETE AUTOMOBILE HULKS FROM RCRA REGULATIONS

             EXEMPTION OF CERTAIN WASTE FROM DRILLING           09/04/80
             OPERATIONS

             PAINT WASTES AS HAZARDOUS WASTES                   04/06/81

             SCOPE OF OIL AND GAS WASTE EXEMPTION IN SECTION    05/26/83
             2001(B)(2)(A) OF RCRA:  "IRON SPONGE" PROCESS

             RESIDUE FROM A RECLAMATION OPERATION               02/16/84

             CLARIFICATION OF THE LABORATORY WASTE EXCLUSION    01/23/85

             INTERPRETATION OF 40 CFR SECTION 261.6(b) AS IT    04/10/8
             APPLIES TO THE REUSE OF "RED WATER" FROM TNT
             PRODUCT
9441.04-83
             DISPOSAL OF OUTDATED ORDNANCE BY INCINERATION
06/06/83

-------
Page No.
02/01/90
NUMBER
13
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH  31,  1990
 TITLE
EFFECTIVE
DATE
9441.05-80

9441^.05-81

9441.05-83

9441.05-84


9441.05-85



9441.06-81

9441.06-84


9441.06-85


9441.07-84

  41.07-85


9441.08-83

9441.08-84


9441.08-85


9441.09-84


9441.10-83

9441.10-84


 441.10-85

  41.11-85


9441.12-84
 SMALL QUANTITY GENERATOR                            11/17/80

 TREATMENT OF LISTED WASTE                           04/14/81

 EXEMPTIONS FROM PRESUMPTION OF HAZARDOUSNESS        07/12/83

 LISTING OF RESIDUE FROM THE TREATMENT OF A LISTED   02/19/84
 HAZARDOUS WASTE

 EXEMPTION OF WASTE STREAMS RESULTING FROM           02/04/85
 EXTRACTION, BENEFICIATION, OR PROCESSING OF AN ORE
 OR MINERAL

 OPERATION OF THE MIXING RULE                        06/09/81

 REGULATORY STATUS OF MIXTURES OF SPENT SOLVENTS -   04/10/84
 F001-F005

 USE/REUSE PROVISIONS IN THE DEFINITION OF SOLID     02/13/85
 WASTE RULEMAKING

 EXCLUSION OF HOUSEHOLD WASTES                       03/19/84

 EXCLUSION OF LABORATORY WASTES FROM DIOXIN          02/13/85
 REGULATION

 LEACHATE FROM A MUNICIPAL LANDFILL                  10/21/83

 EMISSION CONTROL DUST/SLUDGE GENERATED FROM         05/03/84
 ELECTRIC ARC FURNACES

 USE OF A SECONDARY WASTEWATER TREATMENT SYSTEM TO   02/22/85
 REMOVE BIOLOGICAL SOLIDS FROM AN ACTIVATED SLUDGE

 STATUS OF MINING LABORATORY WASTES UNDER 40 CFR     05/09/84
 261.4(B)(7)

 TRIPLE RINSING OF CONTAINERS                        12/13/83

 REGULATORY STATUS OF RESIDUE FROM STREAM-STRIPPING  05/15/84
 OF PROCESS WASTE CONTAINING TOLUENE

 PERCHLOROETHYLENE RESIDUE AS A HAZARDOUS WASTE      04/10/85

 GENERATION OF DIOXIN WASTES FROM A LABS ANALYTICAL  04/30/85
 PROCEDURES

 STATUS OF SUPERNATANT FROM LIME NEUTRALIZATION OF   06/04/84
 SPENT PICKLE LIQUOR

-------
Page No.
02/01/90
NUMBER
14
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTI
DATE
9441.12-85

9441.13-85



9441.14-85

9441.15-84



9441.15-85

9441.17-84


9441.18-84


9441.18-85

9441.19-84


9441.19-85


9441.20-84


9441.20-85


9441.21-85

9441.23-85


9441.24-84



9441.24-85


9441.25-84

9441.25-85
 ZINC PLATING (SEGREGATED BASIS)  ON CARBON STEEL    05/13/85

 DISP. OF WASTE ELECTROLYTE FROM RECHARG.           05/15/85
 NICKEL-CADMIUM BATT. W/A POTASSIUM HYDROXIDE
 ELECTROLYTE

 CLARIFICATION OF MINING WASTE EXCLUSION            05/16/85

 EXISTING AND PROPOSED REGULATIONS ADDRESSING       07/31/84
 RCRA'S COVERAGE OF INCINERATORS THAT RECEIVE
 GASEOUS EMISSIONS

 EMPTYING HAZARDOUS WASTE FROM PAPER BAGS           05/20/85

 RESPONSE TO QUESTIONS FROM STATE PESTICIDE         08/08/84
 PERSONNEL:  REGULATION OF PITS

 RESPONSE TO QUESTIONS FROM STATE PESTICIDE         08/08/84
 PERSONNEL:   TRIPLE RINSING

 DETERMINATION OF PRIMARY SIC CODE FOR A FACILITY   05/21/85

 MINERAL PROCESSING RESIDUALS GENERATED BY          08/15/84
 COMBUSTION UNITS BURNING HAZARDOUS WASTE FUEL

 EMPTY DRUMS CONTAINING METALLIC NICKEL OR NICKEL   05/31/8
 OXIDE

 CLARIFICATION OF EXEMPTIONS ENACTED IN 1980 RCRA   08/16/84
 AMENDMENTS

 USE/REUSE EXEMPTION AS APPLIED TO SPENT PICKLE     06/05/85
 LIQUOR

 REGULATORY STATUS OF BRASS DROSS SKIMMINGS         06/06/85

 DISPOSAL REQUIREMENTS OF SCRAP DEHP AND SMALL      06/27/85
 CAPACITORS CONTAINING DEHP

 DELISTING OF WASTE GENERATED FROM ZINC PHOSPHATES  09/06/84
 ON CS-F006 (WASTEWATER TREATMENT SLUDGE FROM
 ELECTRICAL OPS)

 CLARIFICATION OF RECYCLING UNDER REVISED SOLID     06/27/8
 WASTE RULES

 DEFINITION OF "EMPTY CONTAINER"                    09/10/84

 SCOPE OF THE TERM "ABANDONED" UNDER REVISED 40 CFR 07/01/85
 261.2

-------
Page No.
02/01/90
NUMBER
15
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH  31,  1990
 TITLE
EFFECTIVE
DATE
9441.26-84

9441.26-85

9441.27-84

9441.27-85


9441.28-85

9441.29-84

9441.29-85


9441.30-84


9441.31-84


9441.32-84


 441.34-84

9441.35-84


9441.36-84


9441.37-84


9441.50-01A



9442.01-84

9443.00-01A

  43.00-02A

9443.01-80

9443.01-81
 DEFINITION OF "EMPTY CONTAINER" REMOVAL METHODS    09/11/84

 DIOXIN-CONTAINING LABORATORY WASTE                 07/05/85

 REGULATORY STATUS OF DIBUTYLTIN DIFLUORIDE         09/20/84

 STATUS OF SPENT PICKLE LIQUOR USED IN PRODUCTION   07/16/85
 OF FERRIC CHLORIDE

 REGULATORY STATUS OF CREOSOTE TREATED CROSS TIES   07/16/85

 REGULATORY STATUS OF NALCAST 6015/WATER/WAX MIXT   09/24/84

 APPLICABILITY OF "MIXTURE" AND "DERIVED FROM"      08/23/85
 RULES TO PETROLEUM REFINERY WASTEWATER SYSTEMS

 CONTAMINATION OF USED OIL THROUGH NORMAL USE OR    10/22/84
 THROUGH PURPOSEFUL MIXING WITH HAZARDOUS WASTES

 CLARIFICATION OF FR NOTICE PERTAINING TO           10/25/84
 LIME-STABILIZED WASTE PICKLE LIQUOR SLUDGE

 CLARIFICATION OF RCRA REGULATIONS ON HAZARDOUS     11/07/84
 CHARACTERISTICS

 EMPTY CONTAINER RULE                               11/28/84

 REGULATIONS APPLICABLE TO OIL/WATER EMULSIONS      12/07/84
 GENERATED BY REFINERY WASTEWATER SYSTEMS

 RCRA IMPLICATIONS OF TREATING GASES VENTED FROM    12/17/84
 COMPRESSED CYLINDERS

 CLARIFICATION OF POLICY ON HAZARDOUS WASTE DERIVED 11/14/84
 FROM MIXTURE OF LEACHATE AND PRECIPITATION RUN-OFF

 RCRA EXCLUSIONS UNDER 3001(b)(2)(A) OF RCRA AS     11/20/85
 APPLIED TO H2S SCRUBBER WASTES FROM GEOTHERMAL POW
 PL

 LISTING OF SPENT IRON SPONGE AS A HAZARDOUS WASTE  02/07/84

 EVALUATING THE IGNITABILITY OF PHYSICAL SOLIDS     04/21/86

 DETERMINATION OF REGULATORY STATUS-LIGHT BULBS     04/30/86

 CORROSIVITY AS IT APPLIES TO SOLID WASTE           09/15/80

 SUFFICIENT AGITATION FOR THE EXTRACTION PROCEDURE  06/17/81
 TOXICITY TEST

-------
Page No.
02/01/90
NUMBER
16
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTI
DATE
9443.01-83

9443.01-84

9443.01-85



9443.02-80


9443.02-84


9443.02-85



9443.03-80

9443.03-84

9443.03-85

9443.04-83


9443.04-85


9443.05-83


9443.05-84

9443.05-85


9443.06-85

9443.07-85


9443.08-84


9443.09-84

9443.10-84
 DEFINITION OF IGNITABLE SOLIDS                     01/10/83

 LITHIUM-SULFUR DIOXIDE BATTERY, RIL                03/07/84

 MANAGEMENT OF EXCAVATED CONSTRUCTION SOIL          02/21/85
 CONTAINING QUANTITIES OF VOLATILE ORGANIC
 COMPOUNDS

 THE IMPACT OF HAZARDOUS WASTE REGULATIONS ON FOOD  09/16/80
 PROCESSORS

 REGULATORY STATUS OF SPENT AND/OR DISCARDED        03/07/84
 LITHIUM-SULFUR DIOXIDE (L1/S02) BATTERIES

 CLARIFICATION OF THE DEFINITION OF THE             02/26/85
 CHARACTERISTIC FOR IGNITABILITY OF HAZARDOUS
 WASTES

 HAZARDOUSNESS OF PAINT RESIDUES ON CONVEYOR HOOKS  12/22/80

 LISTING OF AGENTS GB, VX, AND HX                   06/04/84

 REACTIVITY TEST METHODS                            04/22/85

 REGULATION OF PHOSPHATE WASTES, AND GAS PROCESSING 07/05/8
 INDUSTRY WASTES

 CLARIFICATION OF THE SULFIDE REACTIVITY            07/16/85
 CHARACTERISTICS

 HAZARDOUS WASTE IDENTIFICATION REGULATIONS AS THEY 07/27/83
 APPLY TO WASTE BATTERIES AND CELLS

 BLASTING CAPS AS REACTIVE WASTES                   09/11/84

 REGULATION INTERPRETATION FOR PESTICIDE APPLICATOR 07/22/85
 WASHING RINSE WATER

 NOTES ON RCRA METHODS AND QA ACTIVITIES            07/31/85

 PERMIT REQUIREMENTS APPLICABLE TO A WATER/METHANOL 09/18/95
 MIXTURE

 DESIGNATION FOR WASTE INK AND SOLVENT MIXTURES     11/23/8
 GENERATED FROM PRINTING FACILITIES

 HAZARDOUS WASTE IDENTIFICATION: THREE QUESTIONS    11/29/84

 CLASSIFICATION OF SMALL ARMS AMMUNITION WITH       11/30/84
 RESPECT TO REACTIVITY

-------
Page No.
02/01/90
NUMBER
17
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH  31,  1990
 TITLE
EFFECTIVE
DATE
9443.11-84


9444.01-80

9444.01-81

9444.01-82

9444.01-83



9444.01-84


9444.02-80

9444.02-81

9444.02-83



  44.02-85



9444.03-80


9444.03-81

9444.03-83


9444.03-84

9444.03-85

9444.04-81

 444.04-85

  44.05-80

9444.05-81

9444.05-85
 EVALUATION OF EP TOXICITY ON THE BASIS OF TOTAL     12/03/84
 CHROMIUM

 INTERPRETATIONS OF 261.33                           09/04/80

 MANUFACTURING WASTES CONTAINING 261.33 COMPOUNDS    03/12/81

 REGULATION OF PAINT FILTERS                         09/15/82

 INTERPRETATION OF RCRA HAZARDOUS WASTE REGULATIONS  06/10/83
 PERTAINING TO SPENT SOLVENTS LISTED LEACHATE" FROM
 SANITARY LANDFILL RECEIVING HAZARDOUS WASTE

 CLARIFICATION OF THE LISTINGS FOR METAL HEAT        03/05/84
 TREATING WASTES F010, F011, AND F012

 WASTEWATER FROM REFINERIES                          11/13/80

 HAZARDOUS WASTE LISTING P120                        05/19/81

 SCOPE OF THE LISTING K061, EMISSION CONTROL         07/11/83
 DUST/SLUDGE FROM PRIMARY PRODUCTION OF STEEL IN
 ELECTRIC FURNACES

 APPLICATION OF THE RCRA DIOXIN LIST PUBLISHED IN    03/04/85
 F.R. ON 1/14/85, TO WASTES FROM WOOD PRESERVING
 PROCESS USING PENTACHLOROFENYL

 RCRA REGULATION OF WASTES FROM STORAGE OF           11/17/80
 PETROLEUM PRODUCTS

 CLARIFICATION OF HAZARDOUS WASTE LISTING K052       06/06/81

 HAZARDOUS WASTES FROM SOLAR CELL AND HIGH TECH      07/20/83
 INDUSTRIES

 TOXICITY OF 2,4-D WASTE                             04/10/84

 IDENTIFICATION OF F SOLVENT WASTES                  04/01/85

 FREON TF RECOVERY STILL BOTTOMS                     06/22/81

 GUIDANCE ON THE MANAGEMENT OF DIOXIN WASTES         04/10/85

 ASBESTOS AS A HAZARDOUS WASTE                       11/18/80

 PESTICIDES CONTAINING A SECTION 261.33(e) COMPOUND  09/16/81

 DISCARDED COMMERCIAL CHEMICAL PRODUCTS              05/14/85

-------
Page No.
02/01/90
NUMBER
18
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTI
DATE
9444.06-80


9444.07-84

9444.07-85


9444.08-84



9444.08-85


9444.09-84

9444.09-85


9444.10-84



9444.10-85


9444.11-84


9444.11-85


9444.12-84


9444.13-84

9444.13-85


9444.14-84


9444.14-85


9444.15-84
 APPLICATION OF K061 HAZARDOUS WASTE LISTING TO     12/02/80
 STEEL FOUNDRIES

 BALLAST FLUID CLASSIFICATION                       05/30/84

 EXCLUSION FROM RCRA REQUIREMENTS OF USED EMBALMING 05/17/85
 FLUIDS

 CLARIFICATION OF RCRA HAZARDOUS WASTE              06/06/84
 IDENTIFICATION REGULATIONS AS THEY APPLY TO
 DEODORANTS FOR PORTABLE TOILETS

 WASTES CONTAINING UNREACTED MATERIALS ARE NOT      05/24/85
 LISTED SPENT SOLVENTS

 ZINC PLATING (SEGREGATED BASIS) ON CARBON STEEL    06/13/84

 TOLUENE-LADEN FILTER RESIDUE GENERATED FROM AN INK 06/03/85
 PRODUCTION PROCESS

 REGULATION OF WASTEWATER TREATMENT EFFLUENT FROM   07/25/84
 PROCESSES THAT GENERATE K001 AND F006 WASTEWATER
 TREATMENT SLUDGE

 DELISTING OF PROCESS WATER RESULTING FROM          06/05/8
 INCINERATION OF DIOXIN-CONTAMINATED WASTES

 CLARIFICATION OF K062 - SPENT PICKLE LIQUOR        07/27/84
 LISTING

 STATUS OF IRON EXCHANGE RESIN FROM METAL REMOVAL   06/19/85
 FROM ELECTROPLATING RINSE

 REGULATORY STATUS OF SPENT ACID FROM               07/30/84
 ELECTROPOLISHING OF STAINLESS STEEL

 MICHIGAN PETITION: SbO3 LISTING                    07/30/84

 APPLICATION OF THE F006 LISTING TO WASTEWATER      09/03/85
 TREATMENT SLUDGES FROM ELECTROPLATING OPERATIONS

 DRAGOUT FROM EPA HAZARDOUS WASTES NO. F007 - SPENT 07/30/84
 CYANIDE PLATING BATH SOLVENTS FROM ELECTRICAL OPS.

 DISPOSAL OF DIOXIN CONTAINING WASTE RINSATES BY    09/10/8
 DEEP WELL INJECTION

 RESPONSE TO QUESTIONS FROM STATE PESTICIDE CONTROL 08/08/84
 OFFICE: WHAT IS DISTRIBUTION CRITERIA FOR WASTE
 WITH ONLY 1 ACTIVE INGREDIENT?

-------
Page No.
02/01/90
NUMBER
19
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31,  1990
 TITLE
EFFECTIVE
DATE
9444.15-85


9444.16-85

9444.18-84


9445.01-84


9445.01-85


9445.02-84


9445.02-85

9445.03-84


9445.03-85

  45.04-84

9445.04-85

9445.05-84

9445.05-85


9450.00-01

9451.00-01A



9451.01-80


9451.01-85

  51.02-80

9451.02-84
 REGULATORY STATUS OF NALCAST 6015/WATER/WAX        06/24/85
 MIXTURE

 CLARIFICATION OF JANUARY 14, 1985, DIOXIN RULING   09/26/85

 LISTING OF SPENT CARTRIDGES CONTAINING             10/04/84
 PERCHLOROETHYLENE FROM DRY CLEANING ESTABLISHMENTS

 NOTES ON RCRA METHODS AND QUALITY ASSURANCE        04/23/84
 ACTIVITIES

 REGULATING STATUS OF SOIL CONTAMINATED WITH        04/05/85
 TOLUENE

 TOPICS RELATING TO RCRA METHODOLOGY AND QUALITY    04/23/84
 ASSURANCE (QA) ACTIVITIES

 NOTES ON RCRA METHODS AND QA ACTIVITIES            04/23/85

 ANALYTICAL METHODS FOR PETROLEUM REFINING RESIDUES 05/25/84
 AND WASTES

 CLARIFICATION OF F019 LISTING                      05/31/85

 EPA-APPROVED WASTE ANALYSES TEST METHODS           11/19/84

 NOTES ON RCRA METHODS AND QA ACTIVITIES            06/01/85

 RCRA METHODS AND QUALITY ASSURANCE (QA) ACTIVITIES 12/20/84

 ANALYTICAL METHODS TO DETERMINE THE PRESENCE OF    01/18/85
 CREOSOTE AND ITS TOXIC CHARACTERISTICS

 SMALL QUANTITY GENERATOR IMPLEMENTATION STRATEGY   04/01/86

 LETTER TO VICE ADMIRAL PETER J. ROTZ CONCERNING    02/05/86
 THE INTERACTION BETWEEN MARPOL & RCRA REGULATIONS
 FROM MARCIA WILLIAMS

 LIABILITY OF A SERVICING COMPANY AS A GENERATOR OF 11/05/80
 HAZARDOUS WASTE

 WASTE EXCHANGE PROGRAMS                            03/01/85

 MULTIPLE GENERATOR LIABILITY                       11/18/80

 RESPONSIBILITY OF GENERATOR IN HAZARDOUS WASTE     09/04/84
 DETERMINATIONS

-------
Page No.
02/01/90
NUMBER
20
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTI
DATE
9451.02-85


9452.02-84


9453.01-82

9453.01-84


9453.02-85



9453.03-85


9454.00-01A

9455.01-85


9461.01-85


9463.01-80


9463.02-80


9471.03-84

9471.05-84



9472.00-02A


9472.00-03



9472.00-04


9472.03-83
 ACTIVITIES THAT CONSTITUTE HAZARDOUS WASTE         07/30/85
 GENERATION

 VIOLATION OF EPA HAZARDOUS WASTE MANIFEST          10/25/84
 REGULATIONS BY FEDERAL FACILITIES

 90-DAY ACCUMULATION OF HAZARDOUS WASTE IN TANKS    08/31/82

 APPLICABILITY OF EPA'S HAZARDOUS WASTE MARKING     05/18/84
 REQUIREMENT (262.32) TO STATE-REGULATED WASTES

 EXCLUSION FROM RCRA PERMITTING REQUIREMENTS FOR    03/12/85
 LESS THAN 90-DAY ACCUMULATORS OF DIOXIN-CONTAINING
 WASTES

 INTENT OF 40 CFR 262.34 ON 90-DAY ACCUMULATION     06/10/85
 TIME

 SUBMISSION OF WASTE MINIMIZATION INFORMATION       05/23/86

 GENERATOR RESPONSIBILITIES FOR IMPORTATION OF      06/25/85
 HAZARDOUS WASTE

 BUILDING AND CONSOLIDATING SHIPMENTS OF COMPATIBLE 09/19/8
 WASTES WITH DIFFERENT HAZARDOUS CODES

 DEPARTMENT OF TRANSPORTATIONS ROLE IN THE          06/18/80
 TRANSPORTATION OF HAZARDOUS WASTE

 PROGRAM IMPLEMENTATION GUIDANCE ON ISSUANCE OF     11/26/80
 PROVISIONAL EPA IDENTIFICATION NUMBERS (PIG-81-8)

 REGULATION OF TANKS USED FOR EMERGENCY CONTAINMENT 09/06/84

 INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS  11/21/84
 OF HAZARDOUS WASTE TREATMENT, STORAGE AND DISPOSAL
 FACILITIES

 STATUTORY INTERPRETATIVE GUIDANCE: CRITERIA FOR      /  /
 IDENTIFYING AREAS OF VULNERABLE HYDROGEOLOGY

 TECHNICAL GUIDANCE DOCUMENT:CONSTRUCTION QUALITY   07/01/86
 ASSURANCE FOR HAZARDOUS WASTE LAND DISPOSAL
 FACILITIES

 TOTALLY ENCLOSED TREATMENT FACILITY - REGULATORY   07/27/81
 CLARIFICATION

 WASTE ANALYSIS REQUIREMENTS AT OFF-SITE STORAGE    12/13/83
 FACILITIES

-------
Page No.
02/01/90
NUMBER
21
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTIVE
DATE
9474.01-84


9476.00-01


9476.00-02

9476.00-03



9476.00-05



9476.00-07

9476.00-09


9476.00-12

  76.00-13


9476.00-14


9476.00-16


9476.00-18


9476.00-22



9476.02-83



  76.02-85

9476.03-85

9476.04-83
 PERMIT POLICY QUESTION AND ANSWER QUARTERLY        09/10/84
 REPORT:  CONTINGENCY PLANS

 EVALUATING COVER SYSTEMS FOR SOLID AND HAZARDOUS   09/01/82
 WASTE

 CLOSURE OF HAZARDOUS WASTE SURFACE IMPOUNDMENTS    09/01/82

 FINANCIAL ASSURANCE CLOSURE & POST-CLOSURE CARE:   05/07/82
 REQUIREMENTS FOR OWNER/OPERATOR OF HAZARDOUS WASTE
 TREATMENT, STORAGE & DISPOSAL FACILITIES

 RCRA GUIDANCE MANUAL FOR SUBPART G CLOSURE AND     01/01/87
 POST-CLOSURE CARE STANDARDS AND SUBPART H COST
 ESTIMATING REQUIREMENTS

 RCRA POLICY COMPENDIUM FOR SUBPARTS G AND H        12/30/86

 PART 265 LAND TREATMENT CLOSURE/POST CLOSURE       04/14/87
 GUIDANCE

 CLOSURE REQUIREMENTS                               02/02/88

 REGULATORY INTERPRETATION OF THE CLOSURE           02/08/88
 PERFORMANCE STANDARD

 GROUND-WATER MONITORING AT CLEAN CLOSING SURFACE   03/31/88
 IMPOUNDMENT AND WASTE PILE UNITS

 EFFECTIVE DATES FOR CHARACTERISTIC AND LISTED      04/01/88
 WASTES PER MARCH 19, 1987 CLEAN CLOSURE REGULATION

 GUIDANCE ON DEMONSTRATING EQUIVALENCE OF PART 265  05/12/89
 CLEAN CLOSURE WITH PART 264 REQUIREMENTS

 LIABILITY COVERAGE - REQUIREMENTS FOR OWNERS OR    11/01/82
 OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE,
 AND DISPOSAL FACILITIES

 INTERPRETATION OF CLOSURE AND POST-CLOSURE         01/11/83
 REQUIREMENTS REGARDING HAZARDOUS WASTE TREATMENT,
 STORAGE

 RCRA POLICIES ON GROUNDWATER QUALITY AT CLOSURE    08/27/85
                                                            i
 PERMITTING UNITS CREATED FOR FACILITY CLOSURE      10/11/85

 TRIP REPORT: REGION X - CLOSURE STANDARDS FOR      08/10/83
 DISPOSAL FACILITIES

-------
Page No.
02/01/90
NUMBER
       22
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
        TITLE
                                                                EFFECTIV
                                                                DATE
9476,

9476,


9476.

9476.

9477.
04-84

04-85


05-83

05-84

00-01
9477.00-03
9477.00-04
9477.00-05
9477.00-06
9477.01-82
9477.01-83
9477,

9477,
01-84

02-84
9477.03-82
9477,

9477,
04-84

05-83
9477.05-84
             CLOSURE ISSUES RELATED TO WOOD PRESERVING PLANTS    08/07/84

             APPLICABILITY OF POST-CLOSURE PERMITTING            10/25/85
             REQUIREMENTS TO NON-REGULATED UNlfS

             DEFINITIONS FOR DATA ELEMENT DICTIONARY             08/17/83

             CLOSURE ACTIVITIES                                  09/18/84

             BACKGROUND DOCUMENT ON FINANCIAL TEST FOR           04/09/82
             LIABILITY COVERAGE

             FINAL DRAFT GUIDANCE - FINAL REQUIREMENTS: INTERIM  01/01/84
             STATUS STANDARDS (40 CFR 265 SUBPART H)

             LIABILITY REQUIREMENTS FOR FACILITIES SEEKING A     03/02/87
             RCRA PERMIT

             RISK RETENTION GROUPS AND FINANCIAL ASSURANCE       11/23/87
             REQUIREMENTS

             GUIDANCE FOR REVIEWING EXCLUSIONS FOR PRE-EXISTING  12/29/87
             CONDITIONS IN RCRA TSDF INSURANCE POLICIES

             PART B FINANCIAL RESPONSIBILITY INFORMATION         05/24/8
             REQUIREMENTS FOR OWNERS OR OPERATORS IN STATES
             WITH ONLY PHASE I AUTHORIZATION

             APPLICABILITY OF THE SUBPART H FINANCIAL            01/05/83
             RESPONSIBILITY REQUIREMENTS

             CLOSURE COST ESTIMATES BASED ON THIRD PARTY COSTS   01/12/84

             EPA AUTHORITY TO ENFORCE SUBPART H COMPLIANCE AT    01/30/84
             FACILITIES LOCATED ON STATE-OWNED LAND

             CLARIFICATION OF INTENDED MEANINGS IN HAZARDOUS     10/08/82
             WASTE FACILITY CERTIFICATES OF LIABILITY INSURANCE

             INSURANCE COVERAGE LIMITS                           11/20/84

             CAPACITY REQUIREMENTS OF THE FINANCIAL TEST FOR     12/09/83
             ASSURANCE OF CLOSURE AND POST-CLOSURE CARE AT
             HAZARDOUS WASTE MANAGEMENT FACILITIES
        EPA POLICY REGARDING REVIEW OF FINANCIAL ASSURANCE
        INSTRUMENTS
                                                                 06/06/84


9477.06-84   ENVIRONMENTAL IMPAIRMENT LIABILITY  (EIL) INSURANCE  11/28/84

-------
Page No.
02/01/90
NUMBER
23
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTIVE
DATE
9477.07-84

9480.00-03


9480.00-04


9480.00-05

9480.00-06


9480.00-10C



9480.00-11C



9480.00-12C



9480.00-13


9480.00-14



9480.01-84

9480.01-85



9480.02-84


9480.02-85


 480.03-83

9480.03-85
 DETERMINATION OF A FACILITY'S OPERATING LIFE       12/03/84

 LANDFILLS AND SURFACE IMPOUNDMENTS PERFORMANCE     04/01/83
 EVALUATION

 LINING OF WASTE IMPOUNDMENTS AND DISPOSAL          03/01/83
 FACILITIES

 MANAGEMENT OF HAZARDOUS WASTE LEACHATE             09/01/82

 GUIDE TO THE DISPOSAL OF CHEMICALLY STABILIZED AND 09/01/82
 SOLIDIFIED WASTE

 DRAFT MINIMUM TECHNICAL GUIDANCE ON SINGLE LINER   05/24/85
 SYSTEMS FOR LANDFILLS, SURFACE IMPOUNDMENTS, &
 WASTE PILES - DESIGN, CONSTRUCTION & OPERATION

 DRAFT GUIDANCE ON IMPLEMENTATION OF THE MINIMUM    05/24/85
 TECHNICAL REQUIREMENTS OF HSWA OF 1984, RESPECT
 LINERS AND LEACHATE COLLECTION SYSTEMS

 DRAFT MINIMUM TECHNICAL GUIDANCE ON DOUBLE LINER   05/24/85
 SYSTEM FOR LANDFILLS AND SURFACE IMPOUNDMENTS -
 DESIGN, CONSTRUCTION & OPERATION

 SUPPLEMENTARY GUIDANCE ON DETERMINING              08/07/86
 LINER/LEACHATE COLLECTION SYSTEM COMPATIBILITY

 COMBINED NRC-EPA SITING GUIDELINES FOR DISPOSAL OF 06/29/87
 COMMERCIAL MIXED LOW-LEVEL RADIOACTIVE AND
 HAZARDOUS WASTE

 LAND DISPOSAL OF HAZARDOUS WASTE                   06/12/84

 APPLICABILITY OF THE HSWA MININUM TECHNICAL        04/01/85
 REQUIREMENTS RESPECTING LINERS AND LEACHATE
 COLLECTION SYSTEMS

 ADDITION OF CLOSURE AND POST-CLOSURE CONTINGENCY   03/13/84
 PLAN REQUIREMENTS TO 40 CFR 265.228 AND 265.258

 STATUS OF SLUDGES IN SURFACE IMPOUNDMENTS OR LAND  07/17/85
 TREATMENT UNITS WHEN WASTEWATER TREATMENT SLUDGES

 TRIP REPORT: REGION X - PERMITTING STANDARDS       08/10/83

 TECHNICAL JUSTIFICATION FOR CLOSURE WITHIN 30 DAYS 08/02/85
 OF LAST RECEIPT OF HAZARDOUS WASTE

-------
Page No.
02/01/90
NUMBER
            24
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
             TITLE
EFFECTIV
DATE
9480.04-83


9481.00-02


9481.00-06


9481.00-06C


9481.00-08

9481.00-09


9481.00-10


9481.02-84

9481.02-85

9481.03-82


9481.03-84


9481.04-83


9481.05-84


9481.05-85

9481.06-83



9481.06-84


9481.07-84

9481.08-84
             CLARIFICATION OF INACTIVE/ACTIVE STORAGE AND       08/17/83
             DISPOSAL FACILITIES UNDER RCRA

             METHOD FOR THE STORAGE AND RETRIEVAL OF RCRA       10/01/85
             GROUND WATER MONITORING DATA ON STORET

             RCRA REGULATORY STATUS OF CONTAMINATED GROUND      11/13/86
             WATER

             ALTERNATE CONCENTRATION LIMIT GUIDANCE             07/10/87
              PART I: ACL POLICY AND INFORMATION REQUIREMENTS

             REGION III ISSUES ON SECTION 3004(u) AUTHORITY     03/31/87

             REGION I ISSUES ON TECHNICAL STANDARDS AND         03/31/87
             CORRECTIVE ACTION

             IMPLEMENTATION STRATEGY FOR ALTERNATE              08/11/87
             CONCENTRATION LIMITS

             AGENCY POLICY ON ACL DETERMINATIONS                03/02/84

             GROUNDWATER MONITORING ABOVE THE UPPERMOST AQUIFER 04/08/85

             WAIVING GROUNDWATER MONITORING REQUIREMENTS IN AN  11/14/8
             AUTHORIZED STATE

             DEFICIENCIES IN PART B PERMIT APPLICATIONS WITH    03/15/84
             ACL DEMONSTRATIONS

             SCA REQUEST FOR ALTERNATIVE GROUNDWATER MONITORING 07/01/83
             SYSTEM AND "CORRECTED" T-TEST

             COMBINING GROUND WATER PROTECTION PROGRAMS IN RCRA 05/22/84
             PERMITS

             INDICATOR PARAMETERS AT SANITARY LANDFILLS         06/13/85

             GUIDANCE ON IMPLEMENTATION OF SUBPART F            11/30/83
             REQUIREMENTS FOR STATING SIGNIFCANT INCREASE IN
             INDICATING PARAMETER VALUES

             CLARIFICATION OF THE DEFINITION OF AQUIFER IN 40   06/04/84
             CFR 260.10

             REQUIREMENT FOR APPENDIX VIII ANALYSIS             06/18/84

             ACL DEMONSTRATIONS, RISK LEVEL, AND SUBSURFACE     07/19/84
             ENVIRONMENT

-------
Page No.
02/01/90
NUMBER
25
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31,  1990
 TITLE
EFFECTIVE
DATE
9481.09-84

9481.10-84

9481.12-84


9481.13-84


9481.15-84

9481 16-84

9481.17-84

9483.00-01


9483.00-02



  83.00-03


9483.00-04


9483.01-83

9483.01-84


9483.01-85


9483.02-83

9483.02-84



  83.03-83

9483.05-83

9484.00-03
 CORRECTIVE ACTION DURING INTERIM STATUS             07/30/84

 NEUTRALIZATION SURFACE IMPOUNDMENTS                 08/20/84
                               **

 GROUNDWATER MONITORING OF A LAND TREATMENT UNIT     11/08/84
 OVERLAYING A CLOSED  INDUSTRIAL LANDFILL

 ESTABLISHING ALTERNATE CONCENTRATION LIMITS FOR     11/19/84
 RCRA PERMITS

 DEFINITION OF REGULATED UNITS                       11/20/84

 RCRA REGULATORY STATUS OF CONTAMINATED GROUNDWATER  12/26/84

 ANALYTICAL METHODS FOR APPENDIX VIII CONSTITUENTS   12/27/84

 TECHNICAL RESOURCE DOCUMENT FOR THE STORAGE AND     12/01/86
 TREATMENT OF HAZARDOUS WASTE IN TANK SYSTEMS

 TECHNICAL RESOURCE DOCUMENT FOR OBTAINING           02/25/85
 VARIANCES FROM THE SECONDARY CONTAINMENT
 REQUIREMENT OF HAZARDOUS WASTE TANK SYSTEMS

 QUESTIONS AND ANSWERS REGARDING THE JULY 14,1986    10/02/87
 HAZARDOUS WASTE TANK SYSTEM REGULATORY AMENDMENTS

 IMPLEMENTATION STRATEGY FOR THE HAZARDOUS WASTE     05/19/87
 TANK SYSTEM REGULATIONS

 DEFINITION OF TANK AND SURFACE IMPOUNDMENTS         04/15/83

 PERMITTING OF HAZARDOUS WASTE TREATMENT/STORAGE     02/23/84
 TANKS

 PERMITTING OF UNDERGROUND TANKS THAT CANNOT BE      01/16/85
 INSPECTED

 TANK SHELL THICKNESS REQUIREMENT                    04/20/83

 RESPONSES TO QUESTIONS FROM STATE PESTICIDE         08/08/84
 PERSONNEL: ACCEPTABILITY OF COMBINED STORAGE OF
 PESTICIDE WASTES

 TANK INSPECTION PROCEDURES                          09/26/83

 WAIVER OF MINIMUM SHELL THICKNESS REQUIREMENT       12/08/83

 IMPLEMENTATION STRATEGY FOR SURFACE IMPOUNDMENT     09/15/86
 RETROFITTING EXEMPTIONS

-------
Page No.
02/01/90
NUMBER
26
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTIV
DATE
9484.00-05a


9484.01-85

9486.00-02


9486.01-81


9486.01-85


9487.00-01A


9487.00-02A


9487.00-03

9487.00-08



9487.00-09


9487.01-01


9487.01-01A

9487.01-81

9487.01-83

9487.01-84

9487.01-85



9487.02-84


9487.02-85
 SURFACE IMPOUNDMENT RETROFITTING AND TIME ALLOWED  10/15/87
 FOR CLOSURE

 INTERPRETATION OF SECTION 3005(3)(1)               07/25/85

 PERMIT GUIDANCE MANUAL ON HAZARDOUS WASTE LAND     09/17/86
 TREATMENT DEMONSTRATIONS

 HAZARDOUS WASTE REGULATION OF GRAY IRON FOUNDRY    06/18/81
 WASTE

 CRITERION FOR THE APPLICATION OF HAZARDOUS WASTE   03/27/85
 TREATMENT TECHNOLOGIES

 USE OF LIQUIDS FOR WIND DISPERSAL CONTROL AT       04/21/86
 HAZARDOUS WASTE LANDFILLS

 STATUTORY INTERPRETIVE GUIDANCE - TREATMENT OF     05/09/85
 BULK HAZARDOUS LIQUID

 HYDRAULIC SIMULATION ON SOLID WASTE DISPOSAL SITES 09/01/82

 JOINT NRC-EPA GUIDANCE ON A CONCEPTUAL DESIGN      08/03/87
 APPROACH FOR COMMERCIAL MIXED LOW-LEVEL
 RADIOACTIVE & HAZARDOUS WASTE DISPOSAL FACILITIES

 VERTICAL EXPANSION AT THE U. S. ECOLOGY'S TRENCH   02/10/88
 10, BEATTY, NEVADA FACILITY

 RESTRICTIONS ON THE PLACEMENT OF NON-HAZARDOUS     11/08/85
 LIQUIDS IN HAZARDOUS WASTE LANDFILLS

 NON-HAZARDOUS LIQUIDS - WASTE LANDFILLS            04/01/86

 INTERIM STATUS OF PROPOSED LANDFILL CELLS          03/12/81

 LANDFILLS AND LAND DISPOSAL STANDARDS              12/05/83

 LINER DESIGN                                       02/07/84

 CLARIFICATION ON THE DISCHARGE OF NONHAZARDOUS     01/22/85
 LIQUIDS WASTEWATERS AND SLUDGES IN SANITARY
 LANDFILLS UNDER RCRA & HSWA

 CONDITIONS FOR A VARIANCE FROM PART 264 LANDFILL   05/14/84
 LINER AND LEACHATE COLLECTION REQUIREMENTS

 CLARIFICATION OF CONTINUED LANDFILL DISPOSAL OF    05/10/85
 "LAB PACKS"

-------
Page No.
02/01/90
NUMBER
27
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTIVE
DATE
9487.03-85



9487.04-85

9487.05-84




9487.05-85



9488.00-01A



9488.00-03



9488.00-04



9488.00-05



  88.00-06

9488.01-85



9488.02-85




9488.03-85



9488.04-85



9488.05-85

9488.06-85



 488.07-85

9488.08-85
 CLARIFICATION OF BAN OR DISPOSAL OF LIQUIDS IN     05/29/85
 LANDFILLS

 MANAGEMENT OF LIQUID HAZARDOUS WASTES IN LANDFILLS 08/07/85

 EXISTING REGULATIONS ON THE PLACEMENT OF LIQUIDS   11/12/84
 JN LANDFILLS AND EXPECTED REQUIREMENTS OF THE RCRA
 AMENDMENTS

 USE OF ABSORBENTS FOR CONTAINERIZED LIQUID         09/20/85
 HAZARDOUS WASTES

 DIOXIN TRIAL BURNS FOR PURPOSES OF CERTIFICATION   05/21/86
 OR A RCRA PERMIT

 ACCEPTABILITY OF THERMAL RELIEF VENTS ON HAZARDOUS 06/30/86
 WASTE INCINERATORS

 GUIDANCE MANUAL FOR HAZARDOUS WASTE INCINERATOR    07/01/83
 PERMITS

 ENGINEERING HANDBOOK FOR HAZARDOUS WASTE           09/01/81
 INCINERATION

 HAZARDOUS WASTE INCINERATION PERMITTING STUDY      08/01/86

 DILUTION OF A CHARACTERISTIC WASTE AS A TREATMENT  01/10/85
 PROCESS TO QUALIFY FOR THE 264.340 EXEMPTION

 SUMMARY OF EPA'S REGULATIONS CONCERNING DISPOSAL   01/14/85
 OF DIOXIN-CONTAMINATED WASTES BY INCINERATION OR
 LA

 ACCEPTABLE LEVELS OF RESIDUAL CONTAMINANTS IN THE  04/01/85
 EPA INCINERATOR RESIDUES (REVISION)

 MODIFICATION OF INCINERATOR PERMITS TO BURN DIOXIN 05/20/85
 WASTES

 EFFECTIVE INCINERATION OF INFECTIOUS WASTES        05/22/85

 CERTIFYING INCINERATORS AND THERMAL TREATMENT      06/18/85
 UNITS

 EFFECT OF WATER-STRIPPED POHCs ON INCINERATOR ORE  06/26/85

 REGULATORY STATUS OF DRUM FURNACES BURNING         08/30/85
 HAZARDOUS WASTE FUEL

-------
Page No.
02/01/90
NUMBER
28
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTI
DATE
9488.50-01A

9489.00-02

9489.01-82

9490.00-01


9490.00-02


9493.00-01A


9493.01-85


9494.00-01


9500.00-01A


9501.01-82


9501.01-84


9501.02-82

9502.00-02

9502.00-03


9502.00-04

9502.00-05

9502.00-06


9502.00-07


9502.01-84
 BURNING HAZARDOUS WASTE FUELS IN CEMENT KILNS      11/08/85

 ISSUES RELATING TO MISCELLANEOUS UNITS             04/22/88

 STATUS OF DOD MUNITIONS DEACTIVATION FACILITIES    11/23/82

 ASBESTOS WASTE MANAGEMENT GUIDANCE,  GENERATION,    05/01/85
 TRANSPORT, DISPOSAL

 USED OIL RECYCLING ACT OF 1980 (P.L. 96-463)        11/14/80
 (PIG-81-5)

 EPA'S INTERPRETATION OF THE HSWA PROHIBITION ON    07/31/86
 THE USE OF HAZARDOUS WASTE AS A DUST SUPPRESSANT

 PROHIBITION ON USE OF HAZARDOUS WASTE FOR DUST     07/12/85
 SUPPRESSION OR ROAD TREATMENT

 IMPLEMENTATION STRATEGY TO ACCOMPANY THE PROPOSED  08/24/87
 RULE FOR BURNING OF HAZARDOUS WASTE FULES

 GUIDANCE ON PUBLIC INVOLVEMENT IN THE RCRA         03/14/86
 PERMITTING PROGRAM

 GUIDANCE FOR PERMITTING OF HAZARDOUS WASTE         07/09/8
 INCINERATORS

 RCRA REAUTHORIZATION STATUTORY INTERPRETATION #1:  11/09/84
 IMMEDIATE PERMIT REQUIREMENTS

 RCRA LAND DISPOSAL PERMIT STRATEGY                 12/29/82

 RCRA CORRECTIVE ACTION AT FEDERAL FACILITIES       04/18/86

 IMPLEMENTATION OF UIC CORRECTIVE ACTION            08/04/86
 REQUIREMENTS

 IMPLEMENTATION OF RCRA FACILITY ASSESSMENTS        08/14/86

 RCRA FACILITY ASSESSMENT GUIDANCE                  10/09/86

 DEFINITION OF SOLID WASTE MANAGEMENT UNIT FOR THE  07/24/87
 PURPOSE OF CORRECTIVE ACTION UNDER SECTION 3004(u)

 USE OF CORRECTIVE ACTION AUTHORITIES AT CLOSING    03/08/8
 FACILITIES

 PERMITTING OF REFINERY OILY WASTEWATER TREATMENT   12/07/84
 PONDS

-------
Page No.
02/01/90
NUMBER
29
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTIVE
DATE
9502.01-85


9503.01-85

9503.02-85

9503.50-01A

9503.51-01A


9503.52-01A


9504.01-84


9504.02-84


9521.01-84

  21.02-84

9521.03-83


9521.03-84


9521.04-83



9522.00-01

9522.00-02


9522.00-02a


 522.00-03


9522.01-82
 RCRA RSI #3:  IMMEDIATE IMPLEMENTATION OF NEW      02/05/85
 CORRECTIVE ACTION REQUIREMENTS

 DEFINITION OF MIXED WASTE (DOE-FACILITIES)         05/10/85

 REGULATION OF MIXED WASTES AT DOE FACILITIES       08/30/85

 RSI MEMORANDUM FOR RD&D PERMITS                    12/23/85

 RD&D PERMIT FOR A SLUDGE DRYING PROCESS IN A       12/24/85
 WASTEWATER SYSTEM

 PERMIT-EXEMPT STATUS OF SLUDGE DRYERS ADDED TO     01/02/86
 WASTEWATER TREATMENT UNITS

 ENFORCING GROUND WATER MONITORING REQUIREMENTS IN  08/16/84
 RCRA PART B PERMIT APPLICATIONS

 RESPONSES AND MECHANISMS TO PREVENT GWM            11/29/84
 DEFICIENCIES IN PART BS

 INADEQUATE PART B PERMIT APPLICATION               05/02/84

 PUBLIC PARTICIPATION IN PERMIT ISSUANCE            02/22/84

 RECURRING PERMIT ISSUES: APPENDING INFORMATION TO  04/21/83
 RCRA PERMITS

 REPORTING WITHDRAWALS IN SPMS AS FINAL PERMIT      07/09/84
 DETERMINATIONS

 PERMITTING ISSUE RAISED AT THE MAY 12TH BRANCH     05/26/83
 CHIEFS MEETING: NOTIFYING CONGRESSIONAL
 DELEGATIONS OF PENDING PERMIT ACTIONS

 EFFECT OF LAND DISPOSAL RESTRICTIONS ON PERMITS    09/15/86

 RCRA PERMIT REQUIREMENTS FOR STATE SUPERFUND       11/16/87
 ACTIONS

 RCRA PERMIT REQUIREMENTS FOR STATE SUPERFUND       03/09/88
 ACTIONS

 REGION X'S RECOMMENDED REVISION OF 40 CFR SECTION  11/13/87
 270.4(a) AND 270.32(b)(l)

 DEFINITION OF "MAJOR" HAZARDOUS WASTE GENERATORS,  05/14/82
 TRANSPORTERS, AND FACILITIES (PIG-82-2)

-------
Page No.
02/01/90
NUMBER
30
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTI
DATE
9522.01-85



9522.02-83


9522.02-85


9522.03-84


9522.03-85

9522.04-84

9522.04-85

9522.05-85

9523.00-01A


9523.00-02A


9523.00-05


9523.00-08D


9523.00-09B



9523.00-10


9523.00-11

9523.00-12

9523.00-14
 SIGNATORIES TO DOD PERMIT APPLICATIONS             02/11/85
 ASSIGNMENT OF AA MEMO TO THE PROGRAM
 IMPLEMENTATION GUIDANCE SYSTEM (PIG-85-1)

 DEFINITION OF "MAJOR HANDLERS" OF HAZARDOUS WASTE  07/11/83
 (PIG-83-1)

 STEAM TEAM RCRA PERMIT ISSUANCE TO FACILITIES IN   04/09/85
 VIOLATION OF OTHER FED LAWS & REGULATORY PROGRAMS

 ISSUANCE OF RCRA PERMITS TO FACILITY OWNERS AND    07/30/84
 OPERATORS

 REQUIREMENTS OF 213 OF HSWA                        07/05/85

 EPA REVIEW OF DRAFT STATE RCRA PERMITS             10/01/84

 PARTIAL PERMITTING                                 08/30/85

 DELEGATION OF AUTHORITY TO ISSUE PERMITS           04/29/85

 PERMIT APPLICANTS' GUIDANCE MANUAL FOR EXPOSURE    07/05/85
 INFORMATION REQUIREMENTS UNDER RCRA SECTION 3019

 PROCEDURAL GUIDANCE FOR REVIEWING EXPOSURE         09/26/8
 INFORMATION UNDER RCRA SECTION 3019

 PERMIT APPLICANTS GUIDANCE MANUAL FOR HAZARDOUS    07/01/86
 WASTE LAND TREATMENT, STORAGE, AND DIS FACILITIES

 PERMIT GUIDANCE MANUAL ON HAZARDOUS WASTE LAND     07/01/86
 TREATMENT DEMONSTRATIONS

 PERMIT GUIDANCE MANUAL ON UNSATURATED ZONE         10/01/86
 MONITORING FOR HAZARDOUS WASTE LAND TREATMENT
 UNITS

 PERMIT APPLICANTS' GUIDANCE MANUAL FOR THE GENERAL 10/01/83
 FACILITY STANDARDS OF 40 CFR 264

 DENIAL OF RCRA OPERATING PERMITS                   12/10/86

 SUMMARY OF PERMIT ASSISTANCE TEAM (PAT) COMMENTS   03/30/87

 SUMMARY OF RECENT PERMIT ASSISTANCE TEAM (PAT)     03/14/8
 COMMENTS
9523.00-15   SUMMARY OF PERMIT ASSISTANCE TEAM  (PAT) COMMENTS   03/30/88

-------
Page No.
02/01/90
NUMBER
31
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31,  1990
 TITLE
EFFECTIVE
DATE
9523.00-16

9523.00-17

9523.00-18

9523.01-82


9523.01-84

9523.01-85

9523.02-84


9523.03-83

9523.03-85


9523.05-83


  23.05-84


9523.06-84


9523.07-84


9523.08-84



9523.09-84


9523.10-84



 523.50-01A

9524-01-82
 CALL-IN STORAGE AND TREATMENT APPLICATIONS         04/19/88

 SUMMARY OF ASSISTANCE BRANCH PERMITTING COMMENTS   09/02/88

 SUMMARY OF ASSISTANCE BRANCH PERMITTING COMMENTS   03/14/89

 EXISTING INCINERATORS AND DATA IN LIEU OF TRIAL    10/22/82
 BURN

 ESTIMATED CLOSURE DATES IN PERMIT APPLICATIONS     01/17/84

 REQUIRED SIGNATURES ON PART B PERMIT APPLICATIONS  02/25/85

 GUIDANCE ON PETROLEUM REFINERY WASTE ANALYSES FOR  05/24/84
 LAND TREATMENT PERMIT APPLICATIONS

 LAND OWNER SIGNATURE ON PART A APPLICATIONS        06/17/83

 ADDITIONAL ORGANIC PARAMETERS IN EVALUATION OF     08/19/85
 INTERIM STATUS GROUNDWATER MONITORING

 SUPPLEMENTAL PAT COMMENTS ON MCDONNELL-DOUGLAS     07/29/83
 ELECTRONICS PART B APPLICATION

 GROUNDWATER MONITORING REQUIREMENTS AT A SITE      09/06/84
 OVERLYING BY TWO AQUIFERS

 PERMIT POLICY QUESTION AND ANSWER QUARTERLY        09/10/84
 REPORT: TRIAL BURN

 (PERMIT POLICY QUESTION AND ANSWER QUARTERLY       09/10/84
 REPORT) DEFINITION

 PERMIT POLICY QUESTION & ANSWER QUARTERLY REPORT:  09/10/84
 PART B INFORMATION REGARDING FUTURE POTENTIAL
 EXPANSION

 CRITERIA FOR USING TRIAL BURN INFO OBTAINED FROM 1 11/23/84
 INCINERATOR TO ISSUE A PERMIT AT A 2ND INCINERATOR

 EPA AUTHORITY UNDER RCRA SEC. 3008 TO ASSESS       11/29/84
 PENALTIES FOR FAILURE TO SUBMIT COMPLETE AND
 ADEQUATE PART B APPLICATION

 POST-CLOSURE PART B PERMIT REQUIREMENTS            11/18/86

 RCRA PERMITS FOR FACILITIES THAT HAVE UNDERGROUND  02/08/82
 TANKS

-------
Page No.
02/01/90
NUMBER
       32
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
        TITLE
                                                   EFFECTI
                                                   DATE
9524.01-83
9524

9524,
01-84

01-85
9524.02-84
9525.01-82
9527.00-01A
9527.01-82
9527.01-84
9527,

9527,
02-82

02-84
9527.03-84
9528,

9528,



9528,

9528,
00-01

01-82



02-82

02-83
9528.50-01A
9540,

9540,
00-03

00-04
RECURRING PERMIT ISSUES: INTERPRETING REGULATORY    04/21/83
AUTHORITY FOR RCRA PERMIT CONDITIONS

USE OF COMPLIANCE SCHEDULES IN RCRA PERMITS         10/05/84

FUTURE PERMITTING OF INCINERATORS BURNING           08/01/85
NON-HAZARDOUS WASTE

PERMIT WRITER RESPONSIBILITIES IN WRITING PERMIT    10/11/84
CONDITIONS, THE VELSICOL DECISION

PROPOSED MECHANISM FOR HANDLING MOBILE TREATMENT    01/29/82
UNITS

DRAFT GUIDANCE DOCUMENT FOR RESEARCH, DEVELOPMENT,  05/01/86
AND DEMONSTRATION PERMITS UNDER 40 CFR 270.65

RCRA PERMITS FOR MOBILE TREATMENT UNITS AND         11/02/82
MULTIPLE SITES USING THE SAME TYPE OF EQUIPMENT

THE REVISED DELEGATION TO PROCESS "RESEARCH AND     03/19/84
SPECIAL INCINERATION-AT-SEA PERMITS"

EPA'S MOBILE INCINERATOR                            11/02/82

PERMITTING MOBILE TREATMENT UNITS, PAT COMMENTS:    07/20/8
EPA'S MOBILE INCINERATOR, DENNEY FARM SITE, MO

PERMIT POLICY QUESTION AND ANSWER QUARTERLY         09/10/84
REPORT: USE OF 90-DAY EMERGENCY PERMIT

INTERIM STATUS EXPANSION TO ADD AN INCINERATOR      05/25/88

CHANGES TO HAZARDOUS WASTE MANAGEMENT FACILITIES    05/28/82
DURING INTERIM STATUS
CURRENT & PROPOSED REGS

FACILITY CHANGES DURING INTERIM STATUS              07/20/82

TRIP REPORT: REGION X-PROCEDURES FOR EVALUATING     08/10/83
PROPOSED EXPANSION AT INTERIM STATUS FACILITIES

INTERPRETATION OF 40 CFR 270.70(b)/TERMINATION OF   11/05/85
INTERIM STATUS

GUIDANCE ON RCRA STATE PROGRAM REVERSION            06/25/85

REVIEW OF THE STATE STATUTORY AUTHORITIES FOR THE   06/06/85
HSWA AMENDMENTS

-------
Page No.
02/01/90
   BER
33
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTIVE
DATE
9540.00-07

9540.00-08


9540.00-09


9541.00-01A

9541.00-03

9541.00-03A


9541.00-04


9541.00-06


9541.00-07



 541.00-09



9541.00-10



9541.00-11

9541.01-81


9541.01-82


9541.01-82X


 541.01-83


9541.01-84
 COMPLIANCE SCHEDULES FOR STATE PROGRAM REVISIONS   01/15/87

 CAPABILITY ASSESSMENT FOR RCRA AUTHORIZATION       04/08/87
 PROGRAM REVISIONS

 STATE CONSOLIDATED RCRA AUTHORIZATION MANUAL       01/21/88
 (SCRAM)

 STATE PROGRAM REVISIONS FOR RCRA                   06/16/86

 RCRA STATE FINAL AUTHORIZATION GUIDANCE MANUAL     06/10/83

 EQUIVALENCY OF STATE FINANCIAL RESPONSIBILITY      09/01/82
 MECHANISMS (SUBPART H)

 REVIEW OF STATE CAPABILITY IN RCRA FINAL           02/21/84
 AUTHORIZATION

 STATE PROGRAM ADVISORY #2 - RCRA AUTHORIZATION TO  07/30/87
 REGULATE MIXED WASTE

 STATE PROGRAM ADVISORY (SPA) #3 - RCRA             06/09/88
 AUTHORIZATION, NON-HSWA CLUSTER III AND HSWA
 CLUSTER I

 STATE PROGRAM ADVISORY (SPA) #5:  REVISED MODEL    08/22/88
 ATTORNEY GENERAL'S  STATEMENT AND MODELS G AND H
 FEDERAL REGISTER NOTICES FOR CODIFICATION

 STATE PROGRAM ADVISORY #4 - STATE PROGRAM CHANGES  09/27/88
 FOR NON-HSWA CLUSTER IV AND HSWA II AND ASSOCIATED
 REVISIONS TO THE SCRAM

 STATE PROGRAMS ADVISORY (SPA) #6                   07/13/89

 STATES ROLE IN ASSIGNING EPA IDENTIFICATION        09/29/81
 NUMBERS (P1G-81-12)

 EPA ENFORCEMENT OF RCRA-AUTHORIZED STATE HAZARDOUS 05/17/82
 WASTE LAWS AND REGULATIONS (P1G-82-3)

 ASSIGNMENT OF A MEMORANDUM TO THE PROGRAM          05/17/82
 IMPLEMENTATION GUIDANCE SYSTEM (PIG-82-3)

 STATE REGULATION DEVELOPMENT AND RCRA FINAL        09/08/83
 REAUTHORIZATION

 STATE REGULATION OF RADIOACTIVE WASTE              02/21/84

-------
Page No.
02/01/90
NUMBER
34
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTI
DATE
9541.01-85

9541.02(85)



9541.02-83

9541.02-84


9541.02-85


9541.03-84


9541.03-85


9541.04-84



9541.04-85


9541.05-84


9541.05-85

9541.06-84


9541.06-85


9541.07-84



9541.08-84


9541.08-85

9541.09-85
 RCRA PERMIT REAUTHORIZATION ISSUES IN REGION III   03/06/85

 EFFECTIVE DATES FOR THE JANUARY 4 REDEFINITION OF  03/11/85
 "SOLID WASTE" IN STATES WITH PHASE II OR FINAL
 AUTHORIZATION (REF. PIG 82-1)

 STATE FINANCIAL REGULATIONS                        12/14/83

 JURISDICTION AND IMPLEMENTATION OF THE HAZARDOUS   03/05/84
 WASTE PROGRAM ON INDIAN LANDS

 UNIVERSE OF WASTES FOR EPA PERMIT ACTIVITIES IN    11/20/81
 STATES AUTHORIZED FOR PHASE I ONLY (PIG-82-1)

 EFFECT ON AUTHORIZED STATE OF RECENT ADDITION OF A 04/16/84
 WASTE STREAM TO 40 CFR 261.31

 REVIEW OF STATE STATUTORY AUTHORITIES FOR THE      03/08/85
 HAZARDOUS AND SOLID WASTE AMENDMENTS OF 1984

 DETERMINE WHETHER STATE HAZARDOUS WASTE MANAGEMENT 05/21/84
 REQUIRMENTS ARE BROADER-IN-SCOPE OR MORE STRINGENT
 THAN FEDERAL REQUIREMENTS (PIG-84-1)

 APPLICATION OF 40 CFR 271.21 (e) ("MOVING TARGET11)  03/20/8
 TO RECENTLY PROMULGATED REGULATIONS

 TRANSFER OF FEDERAL RCRA PERMITS TO AUTHORIZED     06/13/84
 STATES AND COMPLIANCE WITH 40 CFR 124.10(e)

 MANAGEMENT OF WASTES NEWLY REGULATED UNDER HSWA    05/08/85

 EFFECT OF APPLICABILITY REVISION ON FINAL          06/27/84
 AUTHORIZATION REQUIREMENT

 ROLE OF LOCAL GOVERNMENTS IN OPERATING HAZARDOUS   05/20/85
 WASTE PROGRAMS

 STATE ADOPTION OF REGULATIONS IN ANTICIPATION OF   06/29/84
 PENDING FEDERAL REGULATIONS WHICH REDUCE
 STRINGENCY OR SCOPE OF FEDERAL PROGRM

 RADIOACTIVE WASTE EXEMPTION IN NORTH AND SOUTH     09/13/84
 CAROLINA

 REVISIONS TO STATE PROGRAMS                        08/16/85

 RSII5: RCRA REAUTHORIZATION AND JOINT PERMITTING   07/01/85
 IN AUTHORIZED STATES

-------
Page No.
02/01/90
   HER
35
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31,  1990
 TITLE
EFFECTIVE
DATE
9542.00-03



9542.00-04



9542.01-80


9542.01-81


9542.01-82



9542.01-83


9542.01-85


  42.02-80


9542.02-81


9542.02-82


9542.02-84


9542.03-80



9542.03-81


 542.04-80


9542.05-80
 FEDERAL REGISTER NOTICE OF PUBLIC HEARING &        10/23/80
 COMMENT PERIOD ON STATE APPLICATIONS FOR INTERIM
 AUTHORIZATION (PIG-81-2)

 FINAL DETERMINATIONS ON STATE APPLICATIONS FOR     12/01/80
 INTERIM AUTHORIZATION:  ACTION MEMO AND FEDERAL
 REGISTER NOTICE (PIG-81-7)

 REQUIREMENT THAT STATE-PERMITTED HAZARDOUS WASTE   10/03/80
 FACILITIES HAVE "INTERIM STATUS" (P1G-80-3)

 INVOLVEMENT OF STATES WITHOUT PHASE II INTERIM     02/12/81
 AUTHORIZATION IN RCRAPERMITTING (PIG-81-11)

 STATE & EPA INTERACTION REGARD EXCLUSION OF WASTES 05/25/82
 GENERATED AT INDIVIDUAL FACILITIES (DELISTING)
 (PIG-82-4)

 CHANGES DURING INTERIM STATUS IN PHASE II          08/02/83
 AUTHORIZED STATES

 RCRA RSTI #2: EXTENSIONS OF INTERIM AUTHORIZATION  01/11/85
 OF STATE HAZARDOUS WASTE PROGRAMS

 INTERIM AUTHORIZATION OF PROGRAMS BASED ON         10/03/80
 EMERGENCY STATE REGULATIONS (PIG-80-2)

 TRANSFER OF NOTIFICATION AND PERMIT APPLICATION    03/24/81
 INFORMATION TO STATES (PIG-81-10)

 FEDERAL DELISTING AND RCRA PERMITTING IN INTERIM   07/09/82
 AUTHORIZED STATES

 CLARIFICATION OF STATE VS. FEDERAL ROLE IN INTERIM 12/17/84
 AUTHORIZATION

 THE USE OF STATE PERMIT SYSTEM DURING PHASE I      10/17/80
 INTERIM AUTHORIZATION WHICH ARE NOT BASED ON EXP
 REGULATORY STANARDS (PIG-81-1)

 UNIVERSE OF WASTES FOR EPA PERMIT ACTIVITIES IN    11/20/81
 STATES AUTHORIZED FOR PHASE I ONLY (PIG-82-1)

 DELISTING OF WASTES BY AUTHORIZED STATES           10/31/80
 (PIG-81-4)

 STATE REGULATION OF FEDERAL AGENCIES FOR PURPOSES  11/14/80
 OF INTERIM AUTHORIZATION (PIG-81-6)

-------
Page No.
02/01/90
NUMBER
36
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTI
DATE
9543.00-01


9543.00-02


9543.01-84

9545.00-02

9545.00-04

9545.00-06A

9560.01-84


9560.01-85

9560.02-83

9560.02-85

9560.03-84


9560.03-85


9560.04-84

9560.05-85

9560.10-85


9560.12-85


9560.14-85


9560.15-85


9571.00-01A


9572.00-01
 APPLICABILITY OF PIG-82-5 AND RSI #5 ON JOINT      10/03/85
 PERMITTING IN PHASE I AUTHORIZED STATES

 ADDITIONAL GUIDANCE ON RCRA STATE CAPABILITY       12/27/84
 ASSESSMENTS

 STATE CAPABILITY ASSESSMENT GUIDANCE               06/26/84

 RCRA PERMIT QUALITY PROTOCOL                       07/01/86

 FEDTRAK FEDERAL RCRA REGULATION TRACKING SYSTEM    05/15/86

 RCRA PROGRAM EVALUATION GUIDE                      08/11/88

 STATE PARTICIPATION IN THE DEVELOPMENT OF EPA      06/28/84
 PROGRAMS GUIDANCE AND REGULATION

 THE USE AND NATURE OF RSIS                         01/08/85

 RCRA PERMITS FOR SUPERFUND SITES                   11/15/83

 DELEGATION OF AUTHORITY TO ISSUE PERMITS           04/29/85

 GUIDANCE ON THE USE OF FY85 ADDITIONAL RCRA GRANT  12/13/84
 FUNDS

 JOINT PERMITTING AND COMPLIANCE SCHEDULES FOR      05/08/85
 CORRECTIVE ACTION

 POLICY ON OSW DEFINITIONAL ISSUES                  12/28/84

 LOSS OF INTERIM STATUS PROVISIONS                  05/24/85

 DETECTION OF GASOLINE CONTAMINATION IN GW AND      06/03/85
 DETECTION OF LUST

 CLARIFICATION OF POINTS RAISED AT AN EPA SYMPOSIUM 07/10/85
 ON RCRA AND HSWA

 CLARIFICATION OF TYPES OF ACTIVITIES THAT MAY BE   08/05/85
 USED TO SATISFY WASTE MINIMIZATION CERTIFICATION

 WASTE MINIMIZATION:  PERMIT CERTIFICATION AND      09/11/85
 JOINT PERMITTING

 COOPERATIVE AGREEMENT GUIDANCE FOR STATE MINING    07/29/88
 WASTE PROGRAMS

 IMPLEMENTATION OF HSWA SUBTITLE D, SECTION         10/16/87
 4005(c)(1)(A) and 4005(c)(1)(C)

-------
Page No.
02/01/90
NUMBER
37
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31,  1990
 TITLE
EFFECTIVE
DATE
9572.00-02


9574.00-01


9581.00-02


9581.01-01A

9610.05


9610.05-01

9610.06

9610.07


9610.08


  10.09



9610.10


9610.8-01


9630.04

9630.05

9650.03

9650.06


  50.07


9650.10

9829.0
 LETTER TO STATE ENVIRONMENTAL COMMISSIONERS        02/22/88
  SUBTITLE D STATE SOLID WASTE MANAGEMENT PLANS

 CLARIFICATION OF ISSUES PERTAINING TO HOUSEHOLD    11/01/88
 HAZARDOUS WASTE COLLECTION PROGRAMS

 STATE AGENCY REQUESTS FOR EXPOSURE ASSESSMENTS     05/03/86
 PURSUANT TO SECTION 3019(B) OF RCRA

 GUIDANCE ON USE OF ADDITIONAL RCRA GRANT FUNDS     01/09/86

 FY 1989 - FY 1990 TRANSITION STRATEGY FOR THE      04/13/88
 UNDERGROUND STORAGE TANK PROGRAM

 TRANSITION TASKS LIST                              01/30/89

 THE UST PROGRAM APPRAISAL STRATEGY                 05/06/88

 UST PROGRAM INDIAN LANDS STRATEGY FOR FY 88 AND FY 03/14/88
 89 AND GUIDANCE FOR REGIONAL PILOT PROJECTS

 FY 1989 - FY 1990 COMPLIANCE AND ENFORCEMENT       01/05/89
 STRATEGY FOR THE UNDERGROUND STORAGE TANK PROGRAM

 INTERIM GUIDANCE ON CONDUCTING FEDERAL-LEAD,       07/31/89
 UNDERGROUND STORAGE TANK CORRECTIVE ACTIONS FOR
 PETROLEUM RELEASES ON INDIAN LANDS

 COST RECOVERY POLICY FOR THE LEAKING UNDERGROUND   10/07/88
 STORAGE TANK TRUST FUND

 UST PROGRAM REGIONAL PRIORITIES AND ENFORCEMENT    07/21/89
 PRIORITIES FOR FY 1990

 FY 89 STATE UST PROGRAM GRANT GUIDANCE             04/01/88

 FY 90 STATE UST PROGRAM GRANT GUIDANCE             04/01/89

 UNDERGROUND STORAGE TANKS IMPLEMENTATION HANDBOOK  04/08/86

 GUIDELINES FOR UST TRUST FUND COOPERATIVE          04/02/87
 AGREEMENTS

 SUPPLEMENTAL GUIDELINES FOR FY89 LUST TRUST FUND   04/07/88
 COOPERATIVE AGREEMENTS

 LUST TRUST FUND COOPERATIVE AGREEMENT GUIDELINES   02/08/89

 POLICY FOR ENFORCEMENT ACTIONS AGAINST             12/23/85
 TRANSPORTERS UNDER CERCLA

-------
Page No.
02/01/90
NUMBER
38
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTI
DATE
9829.2

9830.2


9831.2



9831.4

9831.5


9831.6


9831.7


9831.8



9832.0

9832.0-Ola


9832.1

9832.10
9832.11


9832.12

9832.13

9832.2


9832.3-01A

9832.5
 ENTRY AND CONTINUED ACCESS UNDER CERCLA            06/05/87

 REGIONAL OVERSIGHT OF FEDERAL FACILITY CLEANUPS    11/25/85
 UNDER CERCLA

 REPORTING AND EXCHANGE OF INFORMATION ON STATE     03/14/86
 ENFORCEMENT ACTIONS AT NATIONAL PRIORITIES LIST
 SITES

 FUNDING OF STATE ENFORCEMENT RELATED ACTIVITIES    01/23/85

 AUTHORITY TO USE CERCLA TO PROVIDE ENFORCEMENT     02/12/86
 FUNDING ASSISTANCE TO STATES

 INTERIM FINAL GUIDANCE PACKAGE ON FUNDING CERCLA   04/07/88
 STATE ENFORCEMENT ACTIONS AT NPL SITES

 SUPPORTING STATE ATTORNEYS GENERAL CERCLA REMEDIAL 06/21/88
 AND ENFORCEMENT RESPONSE ACTIVITIES AT NPL SITES

 COUNTING STATE-LEAD ENFORCEMENT NPL SITES TOWARD   10/01/88
 THE CERCLA SECTION 116(6) REMEDIAL ACTION START
 MANDATE

 COST RECOVERY REFERRALS                            08/03/8

 PROCEDURES FOR DOCUMENTING COSTS FOR CERCLA        01/30/85
 SECTION 107 ACTIONS

 COST RECOVERY ACTIONS UNDER CERCLA                 05/30/86

 LIABILITY OF CORPORATE SHAREHOLDERS AND SUCCESSOR  07/13/84
 CORPORATIONS FOR ABANDONED SITES UNDER
 COMPREHENSIVE ENVIRONMENTAL RESPONSE,
 COMPENSATION,LIABILITY

 GUIDANCE ON DOCUMENTING DECISIONS NOT TO TAKE COST 06/07/88
 RECOVERY ACTIONS
 GUIDANCE ON FEDERAL SUPERFUND LIENS

 SUPERFUND COST RECOVERY STRATEGY

 COORDINATION OF EPA AND STATE ACTIONS IN COST
 RECOVERY

 COST RECOVERY ACTIONS/STATUTE OF LIMITATIONS

 POLICY ON RECOVERING INDIRECT COST IN CERCLA
 SECTION 107 COST RECOVERY ACTIONS
09/22/87

07/29/88

08/29/83


06/12/87

06/27/86

-------
Page No.
02/01/90
   BER
39
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTIVE
DATE
9832.6

9832.7


9832.7-Ola

9833.0


9833.0-la



9833.1


9833.2


9833.3A


  34.0


9834.10


9834.10-Ola
 SMALL COST RECOVERY REFERRAL

 GUIDANCE REGARDING CERCLA ENFORCEMENT AGAINST
 BANKRUPT PARTIES

 REVISED HAZARDOUS WASTE BANKRUPTCY GUIDANCE

 GUIDANCE ON THE USE AND ISSUANCE OF ADMINISTRATIVE
 ORDERS UNDER SECTION 106

 GUIDANCE ON CERCLA 106(a) UNILATERAL
 ADMINISTRATIVE ORDERS FOR REMEDIAL ORDERS FOR
 REMEDIAL DESIGNS AND REMEDIAL ACTIONS

 ISSUANCE OF ADMINISTRATIVE ORDERS FOR IMMEDIATE
 REMOVAL ACTIONS

 CONSENT ORDERS AND THE REIMBURSEMENT PROVISION
 UNDER SECTION 106(b) OF CERCLA

 INTERIM GUIDANCE ON ADMINISTRATIVE RECORDS FOR
 SELECTION OF CERCLA RESPONSE ACTIONS

 RELEASING IDENTITIES OF POTENTIALLY RESPONSIBLE
 PARTIES IN RESPONSE TO FOIA REQUESTS

 INTERIM GUIDANCE ON NOTICE LETTERS, NEGOTIATIONS,
 AND INFORMATION EXCHANGE

 WAIVER OF HEADQUARTERS APPROVAL FOR ISSUANCE OF
 RD/RA SPECIAL NOTICE LETTERS AT THE TIME OF ROD
 SIGNATURE FROM OERR AND OWPE
9834.10a-01b MODEL NOTICE LETTERS

9834.11
9834.lla



9834.12


9834.13

9834.3-01A
 REVISED PROCEDURES FOR IMPLEMENTING OFF-SITE
 RESPONSE ACTIONS

 OFF-SITE POLICY
 RFA OR EQUIVALENT INVESTIGATION REQUIREMENT AT
 RCRA TREATMENT AND STORAGE FACILITIES

 FINAL GUIDANCE ON USE OF ALTERNATIVE DISPUTE
 RESOLUTION TECHNIQUES IN ENFORCEMENT ACTIONS

 TRANSMITTAL OF "INTERIM POLICY ON CERCLA.  . .»

 POTENTIALLY RESPONSIBLE PARTY SEARCH MANUAL
07/12/85

05/24/84


05/23/86

09/08/83


01/30/90



02/21/84


06/12/87


03/01/89


01/26/84


10/19/87


09/26/88



02/07/89

11/13/87


01/04/88



08/14/87


12/06/89

08/27/87

-------
Page No.
02/01/90
NUMBER
40
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTI
DATE
9834.4


9834.4A



9834.5


9834.7


9834.7-01A



9834.7-1B



9834.8

9834.9

9834.9a



9835.0

9835.11-01


9835.1A


9835.2A



9835.2b


9835.3


9835.4
 POLICY ON ENFORCING INFORMATION REQUESTS IN        09/10/84
 HAZARDOUS WASTE CASES

 TRANSMITTAL OF GUIDANCE ON USE AND ENFORCEMENT OF  08/25/88
 CERCLA INFORMATION REQUESTS AND ADMINISTRATIVE
 SUBPOENAS

 PROCEDURAL GUIDANCE ON TREATMENT OF INSURERS UNDER 11/21/85
 CERCLA

 INTERIM GUIDANCE ON SETTLEMENTS WITH DE MINIMIS    06/19/87
 WASTE CONTRIBUTORS  UNDER SECTION 122(g) OF SARA

 INTERIM MODEL CERCLA SECTION 122(g)(4)  DE MINIMAS  10/19/87
 WASTE CONTRIBUTOR CONSENT DECREE AND
 ADMINISTRATIVE ORDER ON CONSENT

 METHODOLOGIES FOR IMPLEMENTATION OF CERCLA SECTION 12/20/89
 122(g)(1)(A)  DE MINIMIS WASTE CONTRIBUTOR
 SETTLEMENT PROPOSALS AND AGREEMENTS

 COVENANTS NOT TO SUE UNDER SARA                    07/10/87

 EVALUATING MIXED FUNDING SETTLEMENTS UNDER CERCLA  10/20/87

 INTERIM POLICY ON MIXED FUNDING SETTLEMENTS        05/27/8
 INVOLVING THE PREAUTHORIZATION OF STATES OR
 POLITICAL SUBDIVISIONS

 INTERIM CERCLA SETTLEMENT POLICY                   12/05/84

 MODEL LITIGATION REPORT FOR CERCLA SECTIONS 106    06/21/89
 AND 107 AND RCRA SECTION 7003

 INTERIM GUIDANCE ON POTENTIALLY RESPONSIBLE PARTY  05/16/88
 PARTICIPATION IN RI/FS

 REVISIONS TO THE INTERIM GUIDANCE ON PRP           02/07/89
 PARTICIPATION IN REMEDIAL INVESTIGATIONS AND
 FEASIBILITY STUDIES

 GUIDANCE ON THE USE OF STIPULATED PENALTIES IN     09/21/87
 HAZARDOUS WASTE CONSENT DECREES

 MODEL ADMINISTRATIVE ORDER FOR PRIVATE PARTY       01/31/8
 CONDUCT FOR RI/FS

 INTERIM GUIDANCE: STREAMLINING THE SETTLEMENT      02/12/87
 DECISION PROCESS

-------
Page No.
02/01/90
   BER
41
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH  31,  1990
 TITLE
EFFECTIVE
DATE
9835.4-02A


9835.5



9835.6

9835.7

9835.8



9835.9



9836.0


9836.0-01A


 836.0-Ola


9836.2

9837.0

9837.1

9837.2

9838.1


9839.1


9840.0


9840.1

9840.2
 INITIATION OF PRP-FINANCED REMEDIAL DESIGN IN       11/18/88
 ADVANCE OF CONSENT DECREE ENTRY

 EPA INTERIM GUIDANCE ON INDEMNIFICATION OF          10/06/87
 SUPERFUND RESPONSE ACTION CONTRACTORS UNDER
 SECTION 119 OF SARA

 GUIDANCE ON PREMIUM PAYMENTS IN CERCLA SETTLEMENTS  11/17/88

 GUIDANCE ON CERCLA SECTION 106 JUDICIAL ACTIONS     02/24/89

 MODEL STATEMENT OF WORK FOR A REMEDIAL              06/02/89
 INVESTIGATION AND FEASIBILITY STUDY CONDUCTED BY
 POTENTIALLY RESPONSIBLE PARTIES

 GUIDANCE ON LANDOWNER LIABILITY UNDER SECTION       06/06/89
 107(a)(1) OF CERCLA, DE MINIMIS SETTLEMENTS UNDER
 SECTION 122(g) (1)  (B) OF CERCLA, AND SETTLEMNTS

 INTERIM GUIDANCE ON COMMUNITY RELATIONS IN          03/22/85
 ENFORCEMENT

 COMMUNITY RELATIONS DURING ENFORCEMENT ACTIVITIES   11/03/88
 AND DEVELOPMENT OF THE ADMINISTRATIVE RECORD

 COMMUNITY RELATIONS ACTIVITIES AT SUPERFUND         08/28/85
 ENFORCEMENT SITES

 CERCLA COMMUNITY RELATIONS MAILING LISTS            02/06/89

 RCRA/CERCLA CASE MANAGEMENT HANDBOOK                08/08/84

 PREPARATION OF HAZARDOUS WASTE REFERRALS            07/30/85

 ENFORCEMENT PROJECT MANAGEMENT HANDBOOK             07/10/89

 SCOPE OF THE CERCLA PETROLEUM EXCLUSION UNDER       07/31/87
 SECTIONS 101(14)  AND 104(a)(2)

 INTERIM GUIDELINES FOR PREPARING NONBINDING         05/16/87
 PRELIMINARY ALLOCATIONS OF RESPONSIBILITY

 FY 1986 SUPERFUND COMPREHENSIVE ACCOMPLISHMENTS     12/24/84
 PLAN

 FY 86 SCAP PASSBACK (W/0 ATTACHMENTS)               05/09/85

 FINAL FY 86 SCAP INSTRUCTIONS (W/0 ATTACHMENTS)     06/27/85

-------
Page No.
02/01/90
NUMBER
42
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTI
DATE
9840.3


9841.0


9841.1



9842.0


9842.1


9843.0

9850.0-01

9850.1

9850.2

9850.3


9850.4

9870.1



9871.0



9891.1

9891.1-Ola



9891.3


9891.5
 SITE CLASSIFICATION CHANGES FROM ENFORCEMENT TO    05/05/87
 FUND LEAD

 INTERIM STRATEGY FOR ENFORCEMENT OF TITLE III AND  12/14/88
 CERCLA SECTION 103 NOTIFICATION REQUIREMENTS

 INTERIM GUIDANCE ON USE OF ADMINISTRATIVE PENALTY  07/16/87
 PROVISIONS OF SECTION 109 OF CERCLA AND SECTION
 325 OF SARA

 GUIDANCE ON APPLICABILITY OF EPA ORDER 3500.1 TO   11/28/88
 CERCLA STAFF

 CERCLA IMPLEMENTATION OF THE TRAINING REQUIREMENTS 10/19/89
 OF EPA ORDER-3500.1- INSPECTOR TRAINING

 REVISED EPA GUIDANCE ON PARALLEL PROCEEDINGS       06/21/89

 ENDANGERMENT ASSESSMENT GUIDANCE                   11/22/85

 ENDANGERMENT ASSESSMENT HANDBOOK                   11/22/85

 GENERAL TOXICOLOGY HANDBOOK                        09/20/85

 CHEMICAL, PHYSICAL & BIOLOGICAL PROPERTIES OF      09/27/8
 COMPOUNDS PRESENT AT HAZARDOUS WASTE SITES

 INTERIM FINAL GUIDANCE ON SOIL INGESTION RATES     02/09/89

 CERCLA SECTION 106 UNILATERAL RD/RA ENFORCEMENT:   07/11/89
 ACCOMPLISHMENTS THROUGH 2ND QUARTER AND STRATEGY
 FOR THE REMAINDER OF FY 1989

 ROLES AND RESPONSIBILITIES OF DEPUTY PROJECT       02/17/88
 OFFICERS AND WORK ASSIGNMENT MANAGERS UNDER THE
 TECHNICAL ENFORCEMENT SUPPORT (TES) CONTRACTS

 EXPANDED CIVIL JUDICIAL REFERRAL PROCEDURES        08/28/86

 PROCEDURES FOR TRANSMITTAL OF CERCLA AND RCRA      06/12/89
 CIVIL JUDICIAL ENFORCEMENT CASE PACKAGES TO
 HEADQUARTERS

 FINAL EPA POLICY ON THE INCLUSION OF ENVIRONMENTAL 11/14/86
 AUDITING PROVISIONS IN ENFORCEMENT SETTLEMENTS

 IMPLEMENTATION OF DIRECT REFERRALS FOR CIVIL CASES 11/28/83
 BEGINNING DECEMBER 1, 1983

-------
Page No.
02/01/90
   BER
43
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTIVE
DATE
9891.5A


9900.0-01A

9900.1

9901.0



9901.la


9901.2



9901.3


9902.3

  02.4

 902.5


9903.1

9905.0


9905.1

9930.0-01


9930.0-Ola


9930.0-02a


  31.1


9932.0
 EXPANSION OF DIRECT REFERRAL OF CASES TO THE       01/14/88
 DEPARTMENT OF JUSTICE

 ENFORCEMENT RESPONSE POLICY                        12/21/87

 FINAL RCRA CIVIL PENALTY POLICY                    05/08/84

 ENFORCEMENT OF LIABILITY REQUIREMENTS FOR          10/29/86
 OPERATING RCRA TREATMENT, STORAGE AND DISPOSAL
 FACILITIES

 RCRA SECTION 3008  (h) THE INTERIM STATUS           12/16/85
 CORRECTIVE ACTION AUTHORITY

 ENFORCEMENT OF FINANCIAL RESPONSIBILITY            04/20/87
 REQUIREMENTS FOR RCRA TREATMENT, STORAGE AND
 DISPOSAL FACILITIES THAT ARE CLOSING

 GUIDANCE FOR PUBLIC INVOLVEMENT IN RCRA SECTION    05/05/87
 3008(h) ACTIONS

 RCRA CORRECTIVE ACTION PLAN                        11/14/86

 RCRA CORRECTIVE ACTION INTERIM MEASURES            06/10/87

 INTERIM FINAL MODEL SECTION 3008(h) ADMINISTRATIVE 01/19/88
 ORDER ON CONSENT

 POLICY FOR MANAGING LEACHATE AT PCB LANDFILLS      01/16/87

 TRANSMITTAL OF THE RCRA GROUNDWATER ENFORCEMENT    07/22/85
 STRATEGY

 RCRA POLICIES ON GROUND WATER QUALITY AT CLOSURE   08/27/85

 RESOURCE CONSERVATION AND RECOVERY ACT LOSS OF     10/19/85
 INTERIM STATUS ENFORCEMENT STRATEGY

 IMPLEMENTATION OF EPA CRIMINAL ENFORCEMENT         11/15/85
 STRATEGY FOR RCRA INTERIM STATUS FACILITIES

 ACCEPTING NONHAZARDOUS WASTES AFTER LOSING INTERIM 12/20/86
 STATUS

 RCRA GROUNDWATER MONITORING COMPLIANCE ORDER       08/01/85
 GUIDANCE

 METHOD FOR PRIORITIZING CERCLA PRELIMINARY         05/31/88
 ASSESSMENTS AT RCRA FACILITIES

-------
Page No.
02/01/90
NUMBER
44
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTI
DATE
9932.1



9933.0

9935.0

9935.1
9936.0


9936.1



9936.2


9936.3



9938.0

9938.1


9938.2A

9938.3

9938.4


9938.5


9938.7

9939.0

9940.0

9940.1
 GUIDANCE FOR ENVIRONMENTAL PRIORITIES INITIATIVE   01/31/89
 (EPI)  FACILITIES IN THE SUPERFUND PRE-REMEDIAL
 PROGRAM

 MEDICAL WASTE ENFORCEMENT STRATEGY                 03/01/89

 INTERIM STATUS UNDER SECTION S. 3005(e) OF RCRA    03/14/81

 RCRA S.3005(e)                                     07/31/81
 CONTINOUS OPERATION OF HAZARDOUS WASTE FACILITIES
 BY OWNERS AND OPERATORS WHO FAILED TO ACHIEVE
 INTERIM STATUS

 PART B PERMIT APPLICATIONS WITH INSUFFICIENT       11/29/84
 GROUND WATER MONITORING DATA

 GUID.  ON DEV. COMPLIANCE ORDERS UNDER S.3008 OF    09/09/83
 RCRA
 FAILURE TO SUBMIT AN INCOMPLETE PART B PERMIT

 FINAL ADMINISTRATIVE HEARING PROCEDURES FOR RCRA   02/19/87
 SECTION 3008(h)  ORDERS

 ENFORCEMENT OF AUTHORIZED STATE LAWS PURSUANT TO   01/24/89
 40 CFR SECTION 271.19 - FORMAL COMMENTS ON STATE
 REQUIREMENTS APPLICABLE TO FACILITY PERMITS

 INSPECTION AUTHORITY UNDER SECTION 3007 OF RCRA    04/17/86

 COMPLIANCE REVIEW GUIDANCE FOR THE LAND DISPOSAL   04/01/87
 RESTRICTIONS RULE FOR SOLVENTS

 RCRA INSPECTION MANUAL                             04/22/88

 RCRA TECHNICAL CASE DEVELOPMENT GUIDANCE DOCUMENT  07/13/88

 INSPECTION MANUAL FOR HAZARDOUS WASTE STORAGE AND  10/06/88
 TREATMENT TANK SYSTEMS

 ENFORCEMENT STRATEGY FOR THE LAND DISPOSAL         01/23/89
 RESTRICTIONS FIRST THIRD RULE

 RCRA COMPLIANCE/ENFORCEMENT GUIDANCE MANUAL        09/28/84

 GUIDANCE ON RCRA OVERFILING                        05/19/8

 USE OF RCRA S. 3008(g) INDEPENDENTLY OF S. 3008(a) 07/28/81

 ISSUANCE OF ADMINISTRATIVE ORDERS UNDER S. 3013 OF 09/26/84
 RCRA

-------
Page No.
02/01/90
   BER
45
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990
 TITLE
EFFECTIVE
DATE
9940.2


9940.3


9940.4


9943.3


9943.3-Ola

9945.1


9946.1

9950.1


9950.la


 950.2


9950.3


9950.4


9951.1


9990.0


9992.0


 992.Ola


9992.1
 ISSUANCE OF FINAL REVISED GUIDANCE ON THE USE AND  09/21/84
 ISSUANCE OF ADMIN ORDERS UNDER S. 7003 OF RCRA

 CRITERIA FOR ELIMINATING HEADQUARTER'S CONCURRENCE 06/26/87
 ON RCRA SECTION 3008(h) ORDERS

 GUIDANCE ON ADMINISTRATIVE RECORDS FOR RCRA        07/06/89
 SECTION 3008(h) ACTIONS

 ENFORCEMENT STRATEGY AND PROCEDURES FOR THE        09/16/86
 'INTERIM PROHIBITION' SECTION 9003(g) OF SWDA

 ENFORCEMENT OF THE UST INTERIM PROHIBITION         12/30/86

 GUIDANCE CONCERNING EPA INVOLVEMENT IN RCRA        10/01/86
 SECTION 7002 CITIZEN SUITS

 RCRA STATE OVERSIGHT INSPECTION GUIDE              02/08/88

 RCRA GROUND WATER MONITORING TECHNICAL ENFORCEMENT 07/01/87
 GUIDANCE DOCUMENT

 RCRA GROUND WATER MONITORING TECHNICAL ENFORCEMENT 07/01/87
 GUIDANCE DOCUMENT

 FINAL RCRA COMPREHENSIVE GROUND-WATER MONITORING   12/19/86
 EVALUATION (CME) GUIDANCE

 OPERATION AND MAINTENANCE INSPECTION GUIDE  (RCRA)  03/30/88
 GROUND-WATER MONITORING SYSTEMS

 DRAFT FINAL RCRA GROUND WATER MONITORING           09/28/88
 LABORATORY AUDIT INSPECTION (LAI) GUIDANCE

 TRANSMITTAL OF THE FINAL WASTE OIL INTERIM         12/30/86
 ENFORCEMENT GUIDANCE DOCUMENT

 RCRA REGULATIONS OF WASTES HANDLED BY DOE          06/22/83
 FACILITIES

 ENFORCEMENT ACTIONS UNDER RCRA AND CERCLA AT       01/25/88
 FEDERAL FACILITIES

 ELEVATION PROCESS FOR ACHIEVING FEDERAL FACILITY   03/24/88
 COMPLIANCE UNDER RCRA

 AGREEMENT WITH THE DEPARTMENT OF ENERGY - MODEL    05/27/88
 PROVISIONS FOR CERCLA FEDERAL FACILITIES
 AGREEMENTS

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Page No.    46
02/01/90
                           OSWER DIRECTIVE SYSTEM
                          UPDATE - MARCH 31, 1990

NUMBER       TITLE                                              EFFECTI
                                                                DATE


9992.2       AGREEMENT WITH THE DEPARTMENT OF DEFENSE - MODEL   06/17/88
             PROVISIONS FOR CERCLA FEDERAL FACILITIES
             AGREEMENTS

9992.3       FEDERAL FACILITIES NEGOTIATIONS POLICY             08/10/89

-------