California Air Resources Board

Periodic Compliance Requirements

• Summary Graphic for Clean Truck Check Requirements

• Clean Truck Check Requirements for Vehicles Subject to Semi-Annual Periodic Compliance (Issued March 13, 2024)

• Agricultural Vehicles & California Motorhomes Annual Requirements (Issued March 13, 2024)

Database Reporting

• CTC-VIS Reporting Database Guidance

• Database Reporting Requirements Fact Sheet

Notice of Regulatory Effective Date

• Notice of Effective Dates for Sections 2196.1(f), 2196.8, 2197, and 2197.2(b), of the Heavy-Duty Inspection and Maintenance Program Regulation

• Notice of Effective Dates for Section 2196.2 of the Heavy-Duty Inspection and Maintenance Program

Compliance Fee Update

• Clean Truck Check Compliance Fee Update