which would provide for congressional disapproval under Chapter 8 of Title 5, U.S. Code, of the rule submitted by EPA relating to "National Emission Standards for Hazardous Air Pollutants: Rubber Tire Manufacturing," was signed by President Trump on May 23, 2025.

would establish within EPA the Office of Mountains, Deserts, and Plains.

would direct the Administrator of EPA to review the regulations applicable to the approval of state permit programs under §404 of the FWPCA.

would prohibit the Administrator of EPA from enforcing a rule or regulation that restricts certain operations of certain electric generating units.

would repeal an EPA rule relating to NESHAPs: coal- and oil-fired electric utility steam generating units review of the residual risk and technology review.

which would provide congressional disapproval under Chapter 8 of Title 5, U.S. Code, of the rule submitted by EPA relating to "California State Motor Vehicle and Engine and Nonroad Engine Pollution Control Standards; The 'Omnibus' Low NOX Regulation; Waiver of Preemption; Notice of Decision," was passed by the Senate.

which would provide congressional disapproval under Chapter 8 of Title 5, U.S. Code, of the rule submitted by EPA relating to "California State Motor Vehicle and Engine Pollution Control Standards; Advanced Clean Cars II; Waiver of Preemption; Notice of Decision," was passed by the Senate.

which would provide congressional disapproval under Chapter 8 of Title 5, U.S. Code, of the rule submitted by EPA relating to "California State Motor Vehicle and Engine Pollution Control Standards; Heavy-Duty Vehicle and Engine Emission Warranty and Maintenance Provisions; Advanced Clean Trucks; Zero Emission Airport Shuttle; Zero-Emission Power Train Certification; Waiver of Preemption; Notice of Decision," was passed by the Senate.