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                           On-Board  Diagnostics
                                 National Experts
        The following national experts can answer questions about OBD technology and
       related issues. They can also direct you to the most relevant, up-to-date resources.
  U.S. Environmental
  Protection Agency

  Ed Gardetto
  EPA (Technical Issues)
  Office of Transportation
    and Air Quality
  gardetto.edward@epa.gov
  734-214-4322

  Buddy Polovick
  EPA (Policy Issues)
  Office of Transportation
    and Air Quality
  polovick.buddy@epa.gov
  734-214-4928

  Tanya Meekins
  EPA (Media Contact)
  Office of Transportation
    and Air Quality
  meekins.tanya@epa.gov
  202-564-6002

  Technical Experts

  Chuck Gee (Technical &
    Technician Perspective)
  Center for Automotive
    Science & Technology at
    Weber State University
  cgee@weber.edu
  801-626-7803

  Joe Thomas (Technical & Program
    Implementation Perspective)
  Center for Automotive Science &
    Technology at Weber State
    University
  jthomas7@weber.edu
  801-626-7803
Mark Warren
EASE Diagnostics
  (Former Technician)
mwarrenl l@mindspring.com
520-790-3027

Bob Pattengale
EASE Diagnostics
bobp@azstarnet.com
866-372-3273

Jerry Truglia
Automotive Technician
  Training Services
Trin7@aol.com
845-628-1062

Ron Ananian
R.A. Automotive
  (Host—Car Doctor Radio)
cardocr@worldnet.att.net
201-652-5250

Charlie Gorman
Equipment Tool Institute
cgorman@e tool s .org
815-943-3810

State Government

Chuck Rhodes
Wisconsin Department
  of Transportation
charles.rhodes@dot.state.wi.us
414-266-1084

Mike McCarthy
California Air Resources Board
mmccarth@arb.ca.gov
626-575-6615
Ted Kotsakis
Oregon Department of
 Environmental Quality
Kotsakis.Ted@deq.state.or.us
503-731-3050, Ext. 231

Tom Moye
Vermont Department of
 Environmental Conservation
tom.moye@state.vt.us
802-241-3819

Auto Manufacturers

John Cabaniss
Association of International
 Automobile Manufacturers
jcabaniss@aiam.org
703-525-7788

Dave Ferris
General Motors (Policy Issues)
david.h.ferris@gm.com
248-857-1967

Chris Brown
General Motors (Technical Issues)
christopher.s.brown@gm.com
248-857-1943

David Raney
Honda Motors
david_raney@ AHM.Honda.com
310-783-3264

Harry Diegle
Ford Motor Company
hdiegel@ford.com
313-322-5009
  Web site: www.epa.gov/otaq/obd.htm
  E-mail: obd@epa.gov

  @ Printed on paper that contains at least 50 percent postconsumer fiber.
                                      Office of Transportation and Air Quality
                                                    EPA420-F-02-017
                                                       August 2002
                                                       (Rev 9/2012)

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