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DIRECTIVE NUMBER:
                9541.04-84
          ITLE: Det-            ite Hazardous Waste
              Requn        '^ader in Scope or More
              Stringent than the Federal RCRA Program PI

         APPROVAL DATE: 05/21/84

         EFFECTIVE DATE: 05/21/84

         ORIGINATING OFFICE:

         Z FINAL
         D DRAFT

           STATUS:
                   Pending OMB approval
                 B~ pen.    A-OSWKR approval
                 C- For    •„ (,/or comnent
                   In development or circulating

REFERENCE (other document*):      headquarters
DIRECTIVE    DIRECTIVE

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PART 271  SUBPART A - FINAL AUTHORIZATION                     DOC:  9541.04(84)


Key Words:    Authorized 'States, More Stringent, Broader in Scope

Regulations:  40 CFR 271.1(1), 271.121(1)

Subject:      Determining Whether State Hazardous Waste Requirements Are Broader
              in Scope or More Stringent Than the Federal RCRA Program PIG 84-1

Addressee:    PIG Addressees

Originator:   Lee M. Thomas, Administrator for Solid Waste and Emergency Response

Source Doc:   #9541.04(84)

Date:         5-21-84

Summary:

     The following questions should be addressed sequentially in determining
whether a particular requirement or provision of a State program is "broader
in scope" (and therefore not a part of the authorized program) or more stringent
(and therefore a part of the authorized program):

     1)  Does imposition of the State requirement increase the size of the
         regulated community beyond that of the Federal program?

         A State requirement that does increase the size of the regulated
         community is more "extensive," not more stringent, and is an aspect of
         the State program which goes beyond the scope of the Federally-approved
         program.

     If the requirement does not increase the size of the regulated community:

     2)  Does the requirement in question have a direct counterpart in the
         Federal regulatory program?

         If the State requirement does not have a direct Federal counterpart,
         the requirement is also beyond the scope of the Federal 'regulatory
         program.

         If the State requirement does have a direct Federal counterpart, the
         State requirement is either equivalent to or more stringent than the
         corresponding Federal regulation.

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  V         UNITED STATES ENVIRONMENTAL PROTECTION AGENCY        954104(84)
 rWASHINGTON, D C 30460
                            MAY 2 I  1984
                                                        OFFICE OF
                                               SOLID WASTE A.MO EVIEflGENCY RESPONSE

 MEMORANDUM                                           PIG-84-


 SUBJECT:   Determining Whether State Hazardous Waste
           Management Requirements are Broader in Scope
              More  Stringent than  the Federal RCRA Program
 FROM
           Assistant  Administrator  for
             Solid  Waste  and  Emergency Response   (WH-562-A)

 TO:        PIGS  Addresses


 Issue

     How does EPA  determine  whether  a requirement  of  an authorized
 State hazardous waste  program  is broader  in  scope  or  more stringent
 than the Federal RCRA  program?                                   "

 Discuss ion

     The March  15, 1QR2  Program  Implementation  Guidance memorandum
 from William Sullivan  entitled "EPA  Enforcement  of RCRA-Author i zed
 State Hazardous Waste  Laws and Regulations"  (PIG-R2-3)  outlined  EPA
 policy on enforcement  of  Federal and  State Hazardous  waste  manage-'
 ment requirements  in States  with cooperative  arrangements or
 authorized RCRA programs.

     The Guidance  concluded  that State-imposed  requirements which
 are beyond the scope of  coverage of  the Federal  program are not
 part of the Federally  approved program  ( 4D CFR  271.1(i)  and
 271.121(1)).  Consequently,  such requirements are  not enforceable
 by EPA.  PIG R2-3  also concluded that  "provisions  in  State  programs
which are more stringent  than their  federal counterparts  are,
 nevertheless, a part of  the  approved  State program and  are
enforceable by EPA."    [Emphasis added.]                 -

     Attempts to distinguish between  those State requirements that
are broader in scope  and  those that are more  stringent  than the
 Federal RCRA program  have led to some confusion.   The confusion  is
partly a result of conflicting information in past  PlG's  on this
 issue.   PIG 81-4,  discussing delisting of wastes,  indicates that
State regulation of more wastes than are regulated  by the Federal
program would be viewed as a nore stringent aspect  of the

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                             -  2  -


 authorized  State program.   Similarly, page  7  of  PIG  82-3  indicates
 that  "a  lesser  amount of waste exempted  [by the  State]  from  regula-
 tion  under  the  small quantity generator  exemption"  is an  example
 of  a  more stringent State program  requirement.   In contrast,
 page  6 of PIG 82-3 states that the  listing"  by a  State of  wastes
 which are not included  in the  Federal universe  is an example of a
 provision that  is broader in scope.

 Decision

     To determine whether a  particular requirement or provision
 of  a  State  program is "broader in  scope"  (and therefore not a part
 of  the authorized program) or more  stringent  (and therefor? a part
 of  the authorized program)  the questions discussed below  should be
 answered sequentially.

      (1)  Does  imposition of the State requirement
          increase the size of the  regulated community
          beyond that of the Federal program?

     A State requirement that does  increase the  size of the
 regulated community is more  "extensive", not more stringent, and
 is an aspect of the State program which goes beyond the scope of
 the Federally-approved program.  Examples of requirements that are
 broader in  scope include:

      0  a  lesser amount of waste exempted  :rom  regulation
         under  the small quantity generation exemption;

      0  listing of wastes which are not in the  Federal
         universe of wastes.

Thus,  the examples discussed in PIG 81-4 and on  page 7 of PIG 82-3
should have been interpreted as requirements that were broader in
scope and not more stringent.  (While this guidance corrects these
 two examples, it does not change the policies and other examples
of PIGs 81-4 and 82-3).

     If the requirement  doe's -not increase t'~ğe size of the
regulated community,  the following question should be asked.

     (2)   Does the requirement in question have  a
          direct counterpart in the Federal regulatory
          program?

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     If the State requirement does not have a direct Federal
counterpart, the requirement is also beyond the scope of the
Federal regulatory program.   Examples of such State requirements
are:

     0  controls on traffic  outside of a hazardous waste
        facility or specification of transport routes to
        the facility;

     0  requirements fo^.the preparation of an environmental
        impact statement or  the approval of a siting board
        as part of the permit issuance process;

     0  licensing of transporters.

     However, if the requirement of the authorized State program
does have a direct Federal counterpart, the State requirement
is either equivalent to or more stringent  than the corresponding
Federal regulation.  Examples of more stringent State requirements
are:

       9   limited financial assurance options  for  facility
          closure;

       0   submittal' of an annual  rather  than  a  biennial  report
          for generators;

       0   expiration  of permits after  five  years  instead of  ten.


      This guidance supports  those  enforcement policies  outlined
 in PIG 82-3, and  should  resolve  many  of  the  questions concerning
 the  scope of the  Federal and  RCRA authorized  State  regulatory
 programs.  We  also anticipate that this  guidance  will be  useful
 in focusing  the  scope of EPA oversight  of  State  programs.   As
 PIG  82-3  states,  EPA enforces the more  stringent  provisions of
 RCRA authorized  programs; therefore,  EPA has a corresponding
 responsibility to overview  implementation or those aspects  of
 State programs which are more stringent.

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