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California Air Resources Board

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Information

Used for general background content.

Information
SORE/HMC/OHRV Certification and Compliance Workshop Presentation (updated November 9, 2015) Expanded SORE-only Presentation
Information
ORE/HMC/OHRV Certification and Compliance Workshop Presentation (updated November 9, 2015) Original Presentation
Information
Evaporative Certification Form for > 80 cc (updated November 10, 2015)
Information
Evaporative Certification Form for < 80 cc
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Evaporative Certification Form for > 80 cc (updated May 30, 2019)
Information
Evaporative Certification Form for < 80 cc (updated May 30, 2019)
Information
Guidelines for Evaporative Certification of 2006 and Later Small Off-Road Engine/Equipment (updated January 10, 2007)
Information
CP - 902 ~ Certification And Approval Procedures for Evaporative Emission Control Systems
Information
Amended CP - 902 ~ Certification And Approval Procedures for Evaporative Emission Control Systems (amended September 18, 2017)
Information
CP - 901 ~ Certification And Approval Procedures for Small Off-Road Engine Fuel Tanks

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

 

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

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