republic-os/legislation/us/states/ok/2026/hb-4431.md

type, title, description, jurisdiction, legislature, session, identifier, citation, classification, subjects, status, primary_sponsors, version_count, action_count, vote_count, first_action, last_action, source, source_identifier, source_url, source_hash, vintage, source_snapshot, retrieved_at, confidence, tags

type	title	description	jurisdiction	legislature	session	identifier	citation	classification	subjects	status	primary_sponsors	version_count	action_count	vote_count	first_action	last_action	source	source_identifier	source_url	source_hash	vintage	source_snapshot	retrieved_at	confidence	tags
Bill	Professions and occupations; Pharmacy Act; references; prescribing authority for certain persons; repealers; effective date.	Professions and occupations; Pharmacy Act; references; prescribing authority for certain persons; repealers; effective date.	us/states/ok	Oklahoma Legislature	2026	HB 4431	Oklahoma HB 4431 (2026)	bill		enacted	Hilbert Rosino	9	27	6	2026-02-02	2026-05-13	openstates	ocd-bill/cc132c6a-8664-4305-8b11-eed3588f344e	http://www.oklegislature.gov/BillInfo.aspx?Bill=HB4431&session=2600	5389f663940d60a67ca35a1f1b46ea238490aadc2a52e1fa765e27c0e654a41f	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-ok

Oklahoma HB 4431 (2026) — Professions and occupations; Pharmacy Act; references; prescribing authority for certain persons; repealers; effective date.

Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. Introduced (filed) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 INT/hB/HB4431 INT.PDF)
2. Amended And Engrossed (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 AMENDMENTS/Amendment and Engr/HB4431 SAHB AND ENGR.PDF)
3. Engrossed (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 ENGR/hB/HB4431 ENGR.PDF)
4. Enrolled (final version) (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 ENR/hB/HB4431 ENR.PDF)
5. Floor (House) (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 FLR/HFLR/HB4431 HFLR.PDF)
6. Floor (Senate) (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 FLR/SFLR/HB4431 SFLR.PDF)
7. HB4431 (4-28-26) (ROSINO) FA1.PDF (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 FLOOR AMENDMENTS/Senate/HB4431 (4-28-26) (ROSINO) FA1.PDF)
8. House Committee Substitute (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 COMMITTEE SUBS/HCS/HB4431 CS.PDF)
9. Proposed Committee Substitute (full committee) 1 (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 COMMITTEE AMENDMENTS/House/HB4431 FULLPCS1 KYLE HILBERT-TJ.PDF)

Votes

• Third Reading — 44–0 (pass) · upper
• Fourth Reading — 81–2 (pass) · lower
• Third Reading — 93–3 (pass) · lower
• Public Health Committee: Do Pass — 5–0 (pass) · lower
• Health And Human Services Oversight Committee: Do Pass As Amended By Cs — 13–0 (pass) · lower
• Health & Human Services — 12–0 (pass) · upper

Sponsors

• Hilbert — primary (person)
• Rosino — primary (person)

Timeline

The legislative action history — every referral, reading, and vote.

• 2026-02-02 First Reading introduction, reading-1
• 2026-02-02 Authored by Representative Hilbert
• 2026-02-03 Second Reading referred to Health and Human Services Oversight reading-2, referral-committee
• 2026-02-03 Referred to Public Health referral-committee
• 2026-02-11 Policy recommendation to the Health and Human Services Oversight committee; Do Pass Public Health committee-passage
• 2026-03-05 CR; Do Pass, amended by committee substitute Health and Human Services Oversight Committee committee-passage
• 2026-03-23 General Order
• 2026-03-23 Authored by Senator Rosino (principal Senate author)
• 2026-03-23 Third Reading, Measure passed: Ayes: 93 Nays: 3 passage, reading-3
• 2026-03-23 Referred for engrossment
• 2026-03-24 Engrossed, signed, to Senate passage
• 2026-03-24 First Reading introduction, reading-1
• 2026-04-01 Second Reading referred to Health and Human Services reading-2, referral-committee
• 2026-04-13 Reported Do Pass Health and Human Services committee; CR filed committee-passage
• 2026-04-15 Placed on General Order
• 2026-04-29 General Order, Amended
• 2026-04-29 Measure passed: Ayes: 44 Nays: 0 passage
• 2026-04-29 Referred for engrossment
• 2026-04-30 Engrossed to House passage
• 2026-04-30 SA's received
• 2026-05-06 SA's read, adopted
• 2026-05-06 Fourth Reading, Measure passed: Ayes: 81 Nays: 2 passage
• 2026-05-06 Referred for enrollment
• 2026-05-06 Enrolled, signed, to Senate
• 2026-05-06 Enrolled measure signed, returned to House
• 2026-05-06 Sent to Governor executive-receipt
• 2026-05-13 Becomes law without Governor's signature 05/13/2026 became-law

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/cc132c6a-8664-4305-8b11-eed3588f344e. Confidence: reported (aggregated from official Oklahoma legislature records).