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Last Updated: Monday, May 4, 2015 1:50 PM

Statewide Conformity Working Group
How To Participate

This information is provided pursuant to California Government Code Section 11364.


The Statewide Conformity Working Group is a coordinating group for discussion and interagency agreement about transportation-related air quality and Federal Clean Air Act conformity issues in California. The public is welcome to participate, and there is a time on the agenda for public comment regarding issues not otherwise on the agenda. Actions taken by the group are not regulations; rather, they are informational in nature, or are agreements regarding procedures and interpretation of the transportation conformity regulations to be used by transportation agencies and project proponents.

Statewide Conformity Working Group meetings are generally held twice a year by teleconference. Teleconference access to the meeting is provided through regional call centers, usually located at offices of regional transportation planning agencies, air pollution control or air quality management districts, or Caltrans. Individual call-in access to the teleconference may also be provided; please contact the Working Group chair to arrange it.

The meeting and call center locations, with site contact information, are noted on the printable copy of the agenda and a web page for teleconference sites for each meeting. Contact information for the call centers is also provided on the agenda and at the teleconference sites web page. Meeting information is provided through the general Statewide Conformity Working Group web site at:

Caltrans maintains an electronic mail list to forward annoucements and other information to the working group. For network security reasons, the list archives are only available to list members. To sign up for the mailing list, see:


The current chair of the Statewide Conformity Working Group is Dennis Wade at the California Air Resources Board.

California Air Resources Board
(916) 327-2963


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