California Air Resources Board

Electronic version of complete regulation effective October 1, 2022

• Current Regulation

2022 Amendments to the TRU ATCM

Amendments to the TRU ATCM were approved by the Office of Administrative Law on July 18, 2022. The amendments became effective on October 1, 2022.

• 2022 Rulemaking Documents including the Final Regulation Order (underline/strikeout), Final Statement of Reasons, and other documents
• Standardized Regulatory Impact Assessment (SRIA) for the 2022 Amendments to the TRU ATCM

Archive

2011 Amendments to the TRU ATCM

• 2011 Rulemaking Documents including the Final Regulation Order (underline/strikeout), Final Statement of Reasons, and other documents

2010 Amendments to the TRU ATCM

• 2010 Rulemaking Documents including the Final Regulation Order (underline/strikeout), Final Statement of Reasons, and other documents

2004 Transport Refrigeration Unit ATCM

• 2004 Rulemaking Documents including the Final Regulation Order (underline/strikeout), Final Statement of Reasons, and other documents