To direct the Secretary of Transportation to conduct a notice and comment rulemaking before implementing certain policies relating to obstruction evaluation aeronautical studies, and for other purposes.

Cost and committee reports

Official records Congress.gov attaches to H.R. 4623.

• Constitutional authority statementThe sponsor’s statement of where the Constitution gives Congress the power to pass this bill. Statement by Mr. MORAN, as printed in the Congressional Record (Page H4059):
  Article I, Section 8, Clause 18
  Source: Congress.gov, record updated January 3, 2025 ↗

  Evidence

  Field in the Congress.gov record

  constitutionalAuthorityStatementText

  Statement length

  31 characters

  Congress.gov bill record

  H.R. 4623, 113th Congress

  Congress.gov API record

  https://api.congress.gov/v3/bill/113/hr/4623

  Record last updated by Congress.gov

  January 3, 2025

  PORKER copy retrieved

  September 23, 2026

  Stored copy, SHA-256 of the file

  384f6804bfef8e23a50dcbe8ba22a470fe9991422c96ce945e87529243ff47ae

  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 January 3, 2025). Not every bill gets one.

From the Congress.gov bill record for H.R. 4623, last updated January 3, 2025. PORKER’s copy was retrieved September 23, 2026 and is refreshed nightly. Open “Evidence” on any line for the record, field and file fingerprint.