Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "Greenhouse Gas Emissions Standards for Heavy-Duty Vehicles-Phase 3".

This joint resolution would nullify a 2024 Environmental Protection Agency (EPA) rule that established stricter greenhouse gas emission standards for heavy-duty vehicles, such as semi-trucks, buses, and delivery vans. If passed, the bill would prevent the EPA from implementing these "Phase 3" standards, which were designed to phase in starting with model year 2027 to reduce carbon dioxide emissions.