Emissions Requirements In Texas 2025 Emissions. The 17 texas counties that require emissions inspections will still mandate annual emissions tests regardless of the bill becoming law. Enhanced vehicle emissions inspections were implemented in affected areas in texas to improve air quality and are integrated with the annual emissions inspection program and operated by.

Here are the counties that will require emissions testing to comply with federally mandated clean air requirements: Texas vehicle owners will no longer be required to have a yearly vehicle safety inspection beginning on jan.