CVSA 2026 Out-of-Service Criteria Now in Effect Across North America

Source: CVSA

As of April 1, 2026, the updated out-of-service criteria from the Commercial Vehicle Safety Alliance(CVSA) are officially in force across North America, introducing significant changes to commercial vehicle safety standards.

These annually updated criteria replace all previous versions and serve as a critical reference for enforcement officers, motor carriers, and drivers to ensure compliance and roadway safety across Canada, the United States, and Mexico.

17 key changes implemented

To learn everything and fully understand: https://cvsa.org/news/2026-oosc/

The CVSA’s voting members approved 17 updates in 2025, now fully integrated into inspection procedures, operational policies, and enforcement training.

Key changes include:

• Licensing and restrictions: Clearer separation and definitions of endorsements and restrictions, along with improved violation coding.

• Alcohol possession: Drivers will now be placed out of service if found in possession of alcohol (0.5% or higher), regardless of consumption.

• Electronic logging devices (ELDs): Stricter enforcement against falsification and tampering, including new out-of-service conditions when data cannot be verified.

• Brake systems: Technical updates aligning brake defect criteria with federal regulations, including the 20% defective brake threshold.

• Cargo securement: New standards for log securement systems and wire rope damage evaluation.

• Wheels and rims: Expanded criteria regarding cracks and missing components.

• Passenger vehicles: Emergency exits must now include proper operating instructions or risk being placed out of service.

• Hazardous materials placarding: Clarifications that may result in out-of-service orders if multiple placards are missing.

Focus on safety and compliance

Certified inspectors use the out-of-service criteria to determine whether a driver or vehicle poses an imminent safety hazard. If critical violations are identified, the vehicle or driver can be immediately removed from service.

This update reflects the ongoing evolution of safety standards, particularly with the integration of modern technologies such as ELDs.

A critical framework for the industry

The CVSA continues to play a key role in harmonizing inspection and enforcement practices across North America. For carriers, these updates mean increased compliance requirements and the need for ongoing operational vigilance.