text: In the United States, the regulation of F-gases falls under the authority of the Environmental Protection Agency's overall attempts to combat greenhouse gases. The United States has put forward a joint proposal with Mexico and the Federated States of Micronesia for a phase-down of HFCs by 2030. The American Innovation and Manufacturing Act is federal legislation that mandates at 85% reduction in the production and consumption of HFC refrigerants by 2035, in compliance with the Kigali Amendment.