Baaj Nwaavjo I’tah Kukveni Grand Canyon National Monument Act

Cost and committee reports

Official records Congress.gov attaches to H.R. 4580.

• Constitutional authority statementThe sponsor’s statement of where the Constitution gives Congress the power to pass this bill. Statement by Mr. GRIJALVA, as printed in the Congressional Record (Vol. 169, No. 119, July 12, 2023, Page H3477):
  Article IV, Section 3, Clause 2 The single subject of this legislation is: Designating the Baaj Nwaavjo I'tah Kukveni Grand Canyon National Monument on federal land in the State of Arizona
  Source: Congress.gov, Congressional Record July 12, 2023 ↗

  Evidence

  Field in the Congress.gov record

  constitutionalAuthorityStatementText

  Statement length

  188 characters

  Congress.gov bill record

  H.R. 4580, 118th Congress

  Congress.gov API record

  https://api.congress.gov/v3/bill/118/hr/4580

  Record last updated by Congress.gov

  December 11, 2025

  PORKER copy retrieved

  September 14, 2026

  Stored copy, SHA-256 of the file

  696437b21789a701712e89d49f0d8a4b0f450a9876ad6301d4a626691c6cdd33

  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 11, 2025). Not every bill gets one.

From the Congress.gov bill record for H.R. 4580, last updated December 11, 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.