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2026 Regular Session

HB1933

Nitrous oxide; Maddix Bias Act; definition; sale of nitrous oxide to persons under twenty-one; legal age; enforcement; penalty; imprisonment; effective date.

Legislative progress

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This summary includes only completed milestones supported by recorded actions. It does not predict the next step, and it preserves later committee reassignments, concurrence, conference, veto, and approval actions when they occur.

Introduced in House February 3, 2025 House committee substitute February 24, 2025 House committee substitute March 6, 2025 House passed March 13, 2025 Sent to Senate March 17, 2025 Introduced in Senate March 17, 2025 Senate committee passed April 21, 2025 Senate passed April 15, 2026 Sent to House April 15, 2026 Enrolled April 15, 2026 Senate passed April 20, 2026 Sent to House April 21, 2026 House passed May 4, 2026 Enrolled May 4, 2026 Enrolled May 5, 2026 Sent to Governor May 5, 2026 Governor approved May 11, 2026

Recorded floor votes

6 roll calls are available for this bill. This record includes procedural and intermediate action as well as substantive final votes.

February 19, 2025 · House

House: Alcohol, Tobacco and Controlled Substances Committee: DO PASS AS AMENDED BY CS

Passed

5 yea–0 nay

View roll call

March 5, 2025 · House

House: Health and Human Services Oversight Committee: DO PASS AS AMENDED BY CS

Passed

14 yea–0 nay

View roll call

March 13, 2025 · House

House: THIRD READING

Passed ⭐ Substantive final action

89 yea–0 nay · 10 absent

View roll call

April 21, 2025 · Senate

Senate: Health & Human Services Committee: DO PASS

Passed

9 yea–1 nay

View roll call

April 15, 2026 · Senate

Senate: THIRD READING

Passed ⭐ Substantive final action

45 yea–0 nay · 3 absent

View roll call

May 4, 2026 · House

House: FOURTH READING

Passed

90 yea–0 nay · 9 absent

View roll call

Committee referrals

Instrument history

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This is the complete recorded action history in the current source package. Highlighted entries are marked as significant by the source. A roll-call link appears only when a vote-like action has one unambiguous same-day chamber vote.

  1. House Approved by Governor 05/11/2026
  2. House Sent to Governor
  3. Senate Enrolled measure signed, returned to House
  4. House Enrolled, signed, to Senate
  5. House Referred for enrollment
  6. House Fourth Reading, Measure passed: Ayes: 90 Nays: 0 View roll call
  7. House Coauthored by Representative(s) Provenzano
  8. House SA's read, adopted View roll call
  9. House SA's received
  10. Senate Engrossed to House
  11. Senate Referred for engrossment
  12. Senate Measure passed: Ayes: 47 Nays: 0
  13. Senate General Order, Amended
  14. Senate Senate Rule suspended
  15. Senate Backed up to General Order
  16. Senate Third Reading and advancement rescinded
  17. Senate Signing rescinded
  18. House Returned to Senate
  19. House Recalled from enrollment
  20. House Referred for enrollment
  21. Senate Engrossed measure signed, returned to House
  22. Senate Measure passed: Ayes: 45 Nays: 0 View roll call
  23. Senate General Order, Considered
  24. Senate Coauthored by Senator McIntosh
  25. Senate Placed on General Order
  26. Senate Reported Do Pass Health and Human Services committee; CR filed View roll call
  27. Senate Coauthored by Senator Jett
  28. Senate Second Reading referred to Health and Human Services
  29. Senate Coauthored by Senator Frix
  30. Senate First Reading
  31. House Engrossed, signed, to Senate
  32. House Referred for engrossment
  33. House Third Reading, Measure passed: Ayes: 89 Nays: 0 View roll call
  34. House General Order
  35. House CR; Do Pass, amended by committee substitute Health and Human Services Oversight Committee
  36. House Authored by Senator Weaver (principal Senate author)
  37. House Policy recommendation to the Health and Human Services Oversight committee; Do Pass, amended by committee substitute Alcohol, Tobacco and Controlled Substances
  38. House Referred to Alcohol, Tobacco and Controlled Substances
  39. House Second Reading referred to Health and Human Services Oversight
  40. House Authored by Representative Sterling
  41. House First Reading
Source provenance