The record

LegislationLegislation· Oct 2026
HR 6380 Signed into law

Sponsored by Juan Ciscomani (R)

Chiricahua National Park Act

Renames Chiricahua National Monument in Arizona as Chiricahua National Park and protects tribal cultural sites there.

Tradeoff

Renames the Arizona monument as a national park, with no change to its boundaries. Costs less than $500,000 over 2026-2031, subject to .

What's in it

See official bill text

Costs less than $500,000 over 2026-2031, subject to .

The estimated federal cost of less than $500,000 is just the Interior Department's administrative cost to consult with tribes and implement site protections — the policy itself primarily imposes requirements on federal park management with no direct cost to private parties.

H.R. 6380, Chiricahua National Park Act · Aug 2026

The House passed this by on March 16, 2026. The Senate passed it by on September 30, 2026. It became law after that.

  1. House

    Introduced

    (Dec 3, 2025)

  2. House

    Committee on Natural Resources(Dec 3, 2025)

  3. House

    The Committee on Natural Resources voted to send it to the floor

    Reported(Feb 11, 2026)

    Committee report H. Rept. 119-543.

  4. House

    Passage of the bill

    Passed by (Mar 16, 2026)

    No individual votes were recorded.

  5. Senate

    Received from the House

    on Energy and Natural Resources(Mar 17, 2026)

  6. Senate

    The Committee on Energy and Natural Resources voted to send it to the floor

    Reported(Jul 29, 2026)

  7. Senate

    Passage of the bill

    Passed by (Sep 30, 2026)

    No individual votes were recorded.

  8. House

    Sent to the President

    (Oct 15, 2026)

  9. White House · Signature

    Signed

    Donald Trump (R)

  10. Enacted

    Became law(Oct 20, 2026)