EFFECTIVECaliforniaJul 1, 2022✓ Human reviewed

California BAR STAR Program rules were updated

BAR adopted updates to California’s STAR Program regulations covering participating Smog Check stations and related program requirements. The approved changes took effect July 1, 2022.

smogSTARprogram rules
What to check

STAR stations should use the current BAR STAR eligibility, performance and operating requirements when reviewing station procedures.

Official evidence

Source and verification

Verified
Sep 20, 2026
Applies to
General mechanical, Mixed services, Dealership fixed ops
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