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State Government / Louisiana / Legislation / HB 459

HB 459Session 2026HouseBecame law

ELECTIONS/CANDIDATES: Provides relative to the use of artificial intelligence in political campaigns

No separate plain-language summary is currently available from the source.

Latest development · Jun 9, 2026

Signed by the Governor. Becomes Act No. 806.

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Source record ↗
Session
2026
Introduced
Feb 26, 2026
Latest passage
May 26, 2026
TopicsSponsorsActionsDiscussion

Topics and classification

Civixly topics

Elections & GovernmentTechnology & Communications

Document type

Bill

Sponsors

Primary sponsors are listed before cosponsors and other sponsoring entities.

Primary sponsorMandie Landry
cosponsorJessica Domangue

Action timeline

Newest action first. Action language is supplied by the state source.

View full action timeline39 actions⌄
  1. Jun 9, 2026

    Signed by the Governor. Becomes Act No. 806.

    Became LawExecutive SignatureHouse
  2. Jun 9, 2026

    Effective date: 08/01/2026.

    House
  3. Jun 4, 2026

    Sent to the Governor for executive approval.

    Executive ReceiptHouse
  4. Jun 1, 2026

    Conference Committee report received.

    House
  5. Jun 1, 2026

    Rules suspended.

    House
  6. Jun 1, 2026

    Conference Committee Report read, roll called, yeas 83, nays 9. The Conference Committee Report was adopted.

    House
  7. Jun 1, 2026

    Notice House adopted the Conference Committee Report.

    Senate
  8. Jun 1, 2026

    Conference Committee Report read; adopted by a vote of 37 yeas and 0 nays.

    Senate
  9. Jun 1, 2026

    Notice of Senate adoption of Conference Committee Report.

    House
  10. Jun 1, 2026

    Enrolled and signed by the Speaker of the House.

    EnrolledHouse
  11. Jun 1, 2026

    Signed by the President of the Senate on 6/2/2026.

    Senate
  12. May 29, 2026

    Read by title, roll called, yeas 95, nays 0, Senate amendments rejected, conference committee appointment pending.

    House
  13. May 29, 2026

    Notice House rejected the Senate amendments.

    Senate
  14. May 29, 2026

    Senate conference committee members appointed: Miller, Duplessis, and Kleinpeter.

    Senate
  15. May 29, 2026

    House conferees appointed: Mandie Landry, Beaullieu, and Wyble.

    House
  16. May 29, 2026

    Notice House Conference Committee members appointed.

    Senate
  17. May 29, 2026

    Notice of Senate conferees appointed.

    House
  18. May 27, 2026

    Scheduled for concurrence on 05/29/2026.

    House
  19. May 26, 2026

    Rules suspended. The amended bill was read by title, passed by a vote of 35 yeas and 2 nays, and ordered returned to the House. Motion to reconsider tabled.

    PassageSenate
  20. May 26, 2026

    Received from the Senate with amendments.

    ReceiptHouse
  21. May 25, 2026

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

    Reading 3Senate
  22. May 21, 2026

    Committee amendments read and adopted. Read by title and referred to the Legislative Bureau.

    Senate
  23. May 20, 2026

    Reported with amendments.

    Committee Passage FavorableSenate
  24. May 7, 2026

    Read second time by title and referred to the Committee on Senate and Governmental Affairs.

    Reading 2Referral CommitteeSenate
  25. May 6, 2026

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

    Reading 1Senate
  26. May 5, 2026

    Called from the calendar.

    House
  27. May 5, 2026

    Read third time by title, amended, roll called on final passage, yeas 67, nays 34. Finally passed, title adopted, ordered to the Senate.

    PassageHouse
  28. Apr 29, 2026

    Notice given.

    House
  29. Apr 29, 2026

    Scheduled for floor debate on 05/05/2026.

    House
  30. Apr 9, 2026

    Read by title, returned to the calendar.

    House
  31. Apr 9, 2026

    Called from the calendar.

    House
  32. Apr 9, 2026

    Read by title, amended, returned to the calendar.

    House
  33. Apr 8, 2026

    Scheduled for floor debate on 04/09/2026.

    House
  34. Apr 7, 2026

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

    Reading 3House
  35. Apr 1, 2026

    Reported favorably (12-0).

    Committee Passage FavorableHouse
  36. Mar 9, 2026

    Read by title, under the rules, referred to the Committee on House and Governmental Affairs.

    Referral CommitteeHouse
  37. Feb 27, 2026

    First appeared in the Interim Calendar on 2/27/2026.

    House
  38. Feb 26, 2026

    Prefiled.

    FilingHouse
  39. Feb 26, 2026

    Under the rules, provisionally referred to the Committee on House and Governmental Affairs.

    Referral CommitteeHouse

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State legislative data provided by Open States and linked legislature sources when available.

Civixly tracks state bill actions, passage dates, and sponsors. Member-level state roll-call histories are not included.

Source data last updated Sep 3, 2026.