Evaluation of California's Enchanced Vehicle Inspection
and Maintenance Program (Smog Check II)

This page last reviewed April 22, 2004

The Air Resources Board, in consultation with the Bureau of Automotive Repair (BAR), released a report on the effectiveness of Smog Check entitled "Evaluation of California's Enchanced Vehicle Inspection and Maintenance Program (Smog Check II)." Below you will find the full report in its component parts.

Section	Title	Word / Excel Format	PDF Format
	Cover, Table of Contents	Word 97 -- 43 KB	44 KB
	Executive Summary	Word 97 -- 72 KB	47 KB
Chapter I	Background	Word 97 -- 54 KB	37 KB
Chapter II	Program Design	Word 97 -- 43 KB	21 KB
Chapter III	Roadside Analysis	Word 97 -- 116 KB	40 KB
	(Table III-1) Roadside ASM 2525 Emissions	Excel 97 -- 82 KB	17 KB
	(Table III-2) Roadside ASM 5015 Emissions	Excel 97 -- 82 KB	18 KB
	(Table III-3) Predicted FTP Emissions	Excel 97 -- 85 KB	18 KB
Chapter IV	Draft EMFAC2000 Model Analysis	Word 97 -- 859 KB	50 KB
Chapter V	SIP Analysis	Word 97 -- 179 KB	51 KB
Chapter VI	Increasing Program Effectiveness	Word 97 -- 73KB	43 KB
Appendix A	Calculating Emissions from Roadside	Word 97 -- 23KB	5 KB
	(Table A-2) Roadside Test Results	Excel 97 -- 88KB	21 KB

If you have any questions regarding the air quality elements of the Smog Check Program, please contact:

Mr. Jon Taylor
Motor Vehicle Analysis Section
Planning and Technical Support Division
Air Resources Board
P.O. Box 2815
Sacramento, CA 95812

(916) 445-8699

Smog Check Program

Contact Us

(800) 242-4450 | helpline@arb.ca.gov
1001 I Street, Sacramento, CA 95814
P.O. Box 2815, Sacramento, CA 95812

The California Air Resources Board is one of six boards, departments, and offices under the California Environmental Protection Agency.