Texas Counties Requiring Emissions Testing 2025 Requirements

Texas Counties Requiring Emissions Testing 2025 Requirements. But in urban counties across texas, emissions tests are still required to get that registration sticker. The 17 texas counties that require emissions inspections will still mandate annual emissions tests regardless of the bill becoming law.

Collin, kaufman, and rockwall counties are among those 17 texas counties that will still require emissions tests. Here are the counties that will require emissions testing to comply with federally mandated clean air requirements: