would amend the CAA to provide for the establishment of standards to limit the carbon intensity of the fuel used by certain vessels.

would amend the CAA to facilitate state implementation of NAAQS.

would require the Administrator of EPA to publish, concurrently with any final rule establishing or revising NAAQS, regulations and guidance for implementing the standard, including information relating to submission and consideration of a preconstruction permit application under the new or revised standard.

would provide for congressional disapproval under Chapter 8 of Title 5, U.S. Code, of the rule submitted by EPA relating to "Emissions Budget and Allowance Allocations for Indiana Under the Revised Cross- State Air Pollution Rule Update."

would amend the CAA to provide for the establishment of standards to limit the carbon intensity of the fuel used by certain vessels.

which provides 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 signed by President Trump on June 12, 2025.

which provides 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 signed by President Trump on June 12, 2025.

which provides 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 signed by President Trump on June 12, 2025.

which provides for congressional disapproval under Chapter 8 of Title 5, U.S. Code, of the rule submitted by EPA relating to "Review of Final Rule Reclassification of Major Sources as Area Sources Under Section 112 of the Clean Air Act," was signed by President Trump on June 20, 2025.

would amend the CAA to repeal the establishment of motor vehicle emission and fuel standards.