2026 Regular Session
HB1155
Provides for the use of nitrous oxide by physicians during medical procedures
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.
Recorded floor votes
2 roll calls are available for this bill. This record includes procedural and intermediate action as well as substantive final votes.
May 11, 2026 · House
House Vote on HB 1155 FINAL PASSAGE (#1095)
Passed ⭐ Substantive final action
99 yea–0 nay · 6 absent
May 27, 2026 · Senate
Senate Vote on HB 1155 FINAL PASSAGE (#1477)
Passed ⭐ Substantive final action
36 yea–0 nay · 3 absent
Committee referrals
May 12, 2026 · Senate
Health & Welfare
April 1, 2026 · House
Health and Welfare
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.
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House Effective date: 08/01/2026.
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House Signed by the Governor. Becomes Act No. 707.
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House Sent to the Governor for executive approval.
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Senate Signed by the President of the Senate.
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House Enrolled and signed by the Speaker of the House.
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House Received from the Senate without amendments.
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Senate Read by title, passed by a vote of 36 yeas and 0 nays, and ordered returned to the House. Motion to reconsider tabled. View roll call
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Senate Called from the Calendar.
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Senate Read by title and returned to the Calendar, subject to call.
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Senate Rules suspended.
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Senate Reported without Legislative Bureau amendments. Read by title and passed to third reading and final passage.
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Senate Read by title and referred to the Legislative Bureau.
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Senate Reported favorably.
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Senate Read second time by title and referred to the Committee on Health and Welfare.
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Senate Received in the Senate. Rules suspended. Read first time by title and placed on the Calendar for a second reading.
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House Read third time by title, roll called on final passage, yeas 99, nays 0. Finally passed, title adopted, ordered to the Senate. View roll call
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House Scheduled for floor debate on 05/11/2026.
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House Read by title, ordered engrossed, passed to 3rd reading.
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House Reported favorably (12-0).
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House Read by title, under the rules, referred to the Committee on Health and Welfare.
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House Read by title. Lies over under the rules.