Texas Car Emissions Testing 2025 Regulations. A new texas law ended the state’s vehicle safety inspection program as of january 1, 2025. 1, 2025, but that doesn't mean you won't still need emissions.

1, 2025, but that doesn’t mean you won’t still need emissions testing. Texas will be dropping vehicle safety inspections in 2025, but emissions testing will still be required for vehicles registered in denton county and 16 other counties.