Stop CARB Act of 2024

Cost and committee reports

Official records Congress.gov attaches to H.R. 9574.

• Constitutional authority statementThe sponsor’s statement of where the Constitution gives Congress the power to pass this bill. Statement by Mr. NEHLS, as printed in the Congressional Record (Vol. 170, No. 142, September 12, 2024, Page H5231):
  U.S. Constitution, Article I, Section 8 The single subject of this legislation is: To amend the Clean Air Act to eliminate a waiver under that Act, to eliminate an authorization for States to use new motor vehicle emission and new motor vehicle engine emissions standard identical to standards adopted in California, and for other purposes.
  Source: Congress.gov, Congressional Record September 12, 2024 ↗

  Evidence

  Field in the Congress.gov record

  constitutionalAuthorityStatementText

  Statement length

  340 characters

  Congress.gov bill record

  H.R. 9574, 118th Congress

  Congress.gov API record

  https://api.congress.gov/v3/bill/118/hr/9574

  Record last updated by Congress.gov

  December 5, 2025

  PORKER copy retrieved

  September 14, 2026

  Stored copy, SHA-256 of the file

  a487ea5d8a91fd76235e6b4a774fa31d35f3ec449e9c899678bfa4774a37e0b3

  PORKER shows the statement exactly as printed, with the page markup removed. It is the sponsor’s claim; it is not a legal finding.

Congress.gov’s record for this bill does not list a CBO cost estimate or a committee report (as of December 5, 2025). Not every bill gets one.

From the Congress.gov bill record for H.R. 9574, last updated December 5, 2025. PORKER’s copy was retrieved September 14, 2026 and is refreshed nightly. Open “Evidence” on any line for the record, field and file fingerprint.