Washington State Department of Ecology

BY PROGRAM

Air Quality

FIND INFO ABOUT

Fleet Emission Check Information

Fleets may be authorized to conduct their own emission testing, or to contract for the emission testing of their vehicles.

Fleet emission testing requirements are:

United States government and privately owned fleet vehicles:

2008 1984-1994 even model years only, + 1997, 1999, 2001, 2003
2009 1985-1995 odd model years only, + 1996, 1998, 2000, 2002, 2004
2010 1986-1994 even model years only, + 1997, 1999, 2001, 2003, 2005
2011 1987-1995 odd model years only, + 1996, 1998, 2000, 2002, 2004, 2006
2012 1988-1994 even model years only, + 1997, 1999, 2001, 2003, 2005, 2007

Washington State and local government owned vehicles:

2008 = 1983 through 2003
2009 = 1984 through 2004
2010 = 1985 through 2005

Diesel School Bus Retrofit Information - with 4 slide introduction
U.S. EPA Clean Diesel Programs Site
Department of Revenue - Truck Stops and Diesel Truck Drivers - Tax Incentives

Fleet Information Contacts

TTY callers please use this toll free number to contact the Washington State Relay Operator for assistance -- 1-800-833-6388.

Dave Adler - 425.649.7267;
Diesel testing --King County and areas north, and Central Washington
Kerry Swayne - 425.649.7101; Gasoline testing -- King County and areas north, and Central Washington
Art Betts - 360.407.0244;
Pierce County and surrounding areas, and the Olympic Peninsula
Tom Jones - 360.690.7163 Clark County and surrounding areas
John Poffenroth - 509.329.3468;
Spokane County and surrounding areas

Weekly State and Local Fleet Vehicle Inspection Logs

These are the two part forms handed out by regional staff. When finished, please make a copy for your files and send in the original.

Fleet Testing Publications

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