Louisiana bills · 2026 Regular Session

Louisiana HB 459

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

1. Introduced
2. In committee
3. Passed House
4. Passed Senate
5. To Governor
6. Became law

Sponsors

• Mandie Landry (Democratic)

Cosponsors (1)

• Jessica Domangue (Republican)

Summary

Text versions

• House Floor Amendment, #3490, Miller, D., Adopted
• House Floor Amendment, #4893, Landry, Mandie, Adopted
• Senate Committee Amendment, #4144, S&G, Draft
• Senate Committee Amendment, #4156, S&G, Adopted
• Conference Committee Report, #6296, House Adopted, Senate Adopted
• HB459 Original
• HB459 Engrossed
• HB459 Reengrossed
• HB459 Enrolled
• HB459 Act 806

Roll-call votes

State vote data last updated Oct 14, 2026, 8:01 AM.

Actions

• Feb 26, 2026 · House
  Prefiled.
• Feb 26, 2026 · House
  Under the rules, provisionally referred to the Committee on House and Governmental Affairs.
• Feb 27, 2026 · House
  First appeared in the Interim Calendar on 2/27/2026.
• Mar 9, 2026 · House
  Read by title, under the rules, referred to the Committee on House and Governmental Affairs.
• Apr 1, 2026 · House
  Reported favorably (12-0).
• Apr 7, 2026 · House
  Read by title, ordered engrossed, passed to 3rd reading.
• Apr 8, 2026 · House
  Scheduled for floor debate on 04/09/2026.
• Apr 9, 2026 · House
  Read by title, returned to the calendar.
• Apr 9, 2026 · House
  Called from the calendar.
• Apr 9, 2026 · House
  Read by title, amended, returned to the calendar.
• Apr 29, 2026 · House
  Notice given.
• Apr 29, 2026 · House
  Scheduled for floor debate on 05/05/2026.
• May 5, 2026 · House
  Called from the calendar.
• May 5, 2026 · House
  Read third time by title, amended, roll called on final passage, yeas 67, nays 34. Finally passed, title adopted, ordered to the Senate.
• May 6, 2026 · Senate
  Received in the Senate. Read first time by title and placed on the Calendar for a second reading.
• May 7, 2026 · Senate
  Read second time by title and referred to the Committee on Senate and Governmental Affairs.
• May 20, 2026 · Senate
  Reported with amendments.
• May 21, 2026 · Senate
  Committee amendments read and adopted. Read by title and referred to the Legislative Bureau.
• May 25, 2026 · Senate
  Reported without Legislative Bureau amendments. Read by title and passed to third reading and final passage.
• May 26, 2026 · Senate
  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.
• May 26, 2026 · House
  Received from the Senate with amendments.
• May 27, 2026 · House
  Scheduled for concurrence on 05/29/2026.
• May 29, 2026 · House
  Read by title, roll called, yeas 95, nays 0, Senate amendments rejected, conference committee appointment pending.
• May 29, 2026 · Senate
  Notice House rejected the Senate amendments.
• May 29, 2026 · Senate
  Senate conference committee members appointed: Miller, Duplessis, and Kleinpeter.
• May 29, 2026 · House
  House conferees appointed: Mandie Landry, Beaullieu, and Wyble.
• May 29, 2026 · Senate
  Notice House Conference Committee members appointed.
• May 29, 2026 · House
  Notice of Senate conferees appointed.
• Jun 1, 2026 · House
  Conference Committee report received.
• Jun 1, 2026 · House
  Rules suspended.
• Jun 1, 2026 · House
  Conference Committee Report read, roll called, yeas 83, nays 9. The Conference Committee Report was adopted.
• Jun 1, 2026 · Senate
  Notice House adopted the Conference Committee Report.
• Jun 1, 2026 · Senate
  Conference Committee Report read; adopted by a vote of 37 yeas and 0 nays.
• Jun 1, 2026 · House
  Notice of Senate adoption of Conference Committee Report.
• Jun 1, 2026 · House
  Enrolled and signed by the Speaker of the House.
• Jun 1, 2026 · Senate
  Signed by the President of the Senate on 6/2/2026.
• Jun 4, 2026 · House
  Sent to the Governor for executive approval.
• Jun 9, 2026 · House
  Signed by the Governor. Becomes Act No. 806.
• Jun 9, 2026 · House
  Effective date: 08/01/2026.