This joint resolution aims to formally disapprove a specific rule issued by the Environmental Protection Agency (EPA) regarding vehicle emissions. The rule in question is the "Greenhouse Gas Emissions Standards for Heavy-Duty Vehicles--Phase 3," which was published in the Federal Register on April 22, 2024. Utilizing the authority granted by chapter 8 of title 5, United States Code, known as the Congressional Review Act , this resolution seeks to prevent the EPA's regulation from being implemented. Should Congress pass and the President sign this resolution, the aforementioned EPA rule would be rendered without any legal force or effect, thereby halting its enforcement.