Relating to revision or elimination of the motor vehicle emissions inspection and maintenance program.

SB 1799 would revise Texas' motor vehicle emissions inspection program to align with the federal minimum requirement under the Clean Air Act, requiring inspections only at vehicle title transfers instead of more frequent checks. The bill mandates the Texas Commission on Environmental Quality to develop a revised program plan for EPA approval, eliminate all other inspection requirements (like annual checks), and submit recommended statutory changes to the legislature. If approved by the EPA, the revised program would take effect on September 1, 2025, directly affecting vehicle owners by reducing inspection frequency and allowing counties to participate in implementation. The bill also includes a provision to sunset if Congress repeals or significantly amends the federal Clean Air Act.