On January 22, 2025, Representative Fulcher (R-ID) introduced H.J. Res. 26, a joint resolution of disapproval under the Congressional Review Act, in the House. If the resolution passes both chambers of Congress, it would void EPA's final rule on greenhouse gas emissions standards for heavy-duty vehicles under the Clean Air Act. 89 Fed. Reg. 29,440 (Apr. 22, 2024).