Louisiana 26RS Session Status: Enacted 1 D cosponsors

HB1155 — HEALTH CARE/PROVIDERS: Provides for the use of nitrous oxide by physicians during medical procedures

Last action — Effective date: 08/01/2026.

  1. ✓
    Introduced
  2. ✓
    In Committee
  3. ✓
    Passed House
  4. ✓
    Passed Senate
  5. ✓
    To Executive
  6. 6
    Enacted

This bill has been enacted into law. Introduced March 31, 2026. Enacted.

Signed by Governor Jeff Landry (Republican) on May 28, 2026.

Odds of enactment

High chance

Based on the sponsor, cosponsors, and committee posture, this bill has a high chance of becoming law.

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A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Advancing 52% · moderate confidence

  • Enacted

    Current position in the legislative process.

  • 1 sponsor

    1 primary, 0 co-sponsors signed on.

  • Single-party support

    Sponsorship is currently within one party (1 D).

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

In plain language

The bill allows physicians to use nitrous oxide during medical procedures.

This legislation permits the use of nitrous oxide as a form of sedation by physicians. This aims to enhance patient comfort during various medical procedures.

What this means for you
  • Healthcare: This means for healthcare providers that they can use nitrous oxide to offer sedation to patients during procedures.

Summary

HEALTH CARE/PROVIDERS: Provides for the use of nitrous oxide by physicians during medical procedures

Bill Text

We don't have the full text on file for this bill yet.

Read HB1155 on the official Louisiana source →

Action History

  1. Read by title. Lies over under the rules.

  2. Read by title, under the rules, referred to the Committee on Health and Welfare.

  3. Reported favorably (12-0).

  4. Read by title, ordered engrossed, passed to 3rd reading.

  5. Scheduled for floor debate on 05/11/2026.

  6. Read third time by title, roll called on final passage, yeas 99, nays 0. Finally passed, title adopted, ordered to the Senate.

  7. Received in the Senate. Rules suspended. Read first time by title and placed on the Calendar for a second reading.

  8. Read second time by title and referred to the Committee on Health and Welfare.

  9. Reported favorably.

  10. Read by title and referred to the Legislative Bureau.

  11. Reported without Legislative Bureau amendments. Read by title and passed to third reading and final passage.

  12. Rules suspended.

  13. Read by title and returned to the Calendar, subject to call.

  14. Called from the Calendar.

  15. Read by title, passed by a vote of 36 yeas and 0 nays, and ordered returned to the House. Motion to reconsider tabled.

  16. Received from the Senate without amendments.

  17. Enrolled and signed by the Speaker of the House.

  18. Signed by the President of the Senate.

  19. Sent to the Governor for executive approval.

  20. Signed by the Governor. Becomes Act No. 707.

  21. Effective date: 08/01/2026.

Sponsors

Sponsorship breakdown

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1 sponsors · 0 co-sponsors · 146 not signed on

Sponsors (1)

Co-sponsors (0)

None.

Not signed on (146)

146 members have not signed on to this bill.

Show all 146 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Subjects

healthcare
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does HB1155 do?
HEALTH CARE/PROVIDERS: Provides for the use of nitrous oxide by physicians during medical procedures
Who sponsors HB1155?
HB1155 is sponsored by Robby Carter (Democrat).
What is the current status of HB1155?
This bill has been enacted into law. Introduced March 31, 2026. Enacted.
Where can I track HB1155?
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Last checked for changes 3 months ago · updated continuously

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