---
type: "Bill"
title: "Uniform Controlled Dangerous Substances Act; specifying registration requirements and promulgation of rules for certain fees by the Director. Effective date."
description: "Uniform Controlled Dangerous Substances Act; specifying registration requirements and promulgation of rules for certain fees by the Director. Effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2024"
identifier: "SB 1943"
citation: "Oklahoma SB 1943 (2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Paxton", "Pfeiffer"]
version_count: 10
action_count: 24
vote_count: 5
first_action: "2024-02-05"
last_action: "2024-05-20"
source: "openstates"
source_identifier: "ocd-bill/95e2b9db-490b-460f-98dc-099176572480"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB1943&session=2400"
source_hash: "67853f52b148f6eaae69261d312964b7b50b1795312175903c4d03c44ce0bfdc"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-ok"]
---

# Oklahoma SB 1943 (2024) — Uniform Controlled Dangerous Substances Act; specifying registration requirements and promulgation of rules for certain fees by the Director. Effective date.

## Version chain

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

1. **Introduced** (filed) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 INT/SB/SB1943 INT.PDF)
2. **Amended And Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 AMENDMENTS/Amendment & Engr/SB1943 HASB & ENGR.PDF)
3. **Committee Amendment** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE AMENDMENTS/Senate/SB1943 PCS.PDF)
4. **Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE SUBS/SCS/SB1943 CS.PDF)
5. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENGR/SB/SB1943 ENGR.PDF)
6. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENR/SB/SB1943 ENR.PDF)
7. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/HFLR/SB1943 HFLR.PDF)
8. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/SFLR/SB1943 SFLR.PDF)
9. **House Committee Substitute for Senate Bill** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE SUBS/HCSS/SB1943 HCS.PDF)
10. **SB1943 FULLAMD1 TJ MARTI-GRS.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE AMENDMENTS/House/SB1943 FULLAMD1 TJ MARTI-GRS.PDF)

## Votes

- Third Reading — **42–2** (pass) · upper
- Business & Commerce — **12–0** (pass) · upper
- Fourth Reading — **40–2** (pass) · upper
- Third Reading — **88–0** (pass) · lower
- Alcohol, Tobacco And Controlled Substances Committee: Do Pass As Amended By Cs — **7–0** (pass) · lower

## Sponsors

- Paxton — primary (person)
- Pfeiffer — primary (person)

## Timeline

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

- **2024-02-05** First Reading `introduction, reading-1`
- **2024-02-05** Authored by Senator Paxton
- **2024-02-06** Second Reading referred to Business and Commerce `reading-2, referral-committee`
- **2024-02-12** Reported Do Pass, amended by committee substitute Business and Commerce committee; CR filed `committee-passage`
- **2024-02-14** Coauthored by Representative Pfeiffer (principal House author)
- **2024-03-05** General Order, Considered
- **2024-03-05** Measure passed: Ayes: 42 Nays: 2 `passage`
- **2024-03-05** Referred for engrossment
- **2024-03-06** Engrossed to House `passage`
- **2024-03-06** First Reading `introduction, reading-1`
- **2024-03-25** Second Reading referred to Alcohol, Tobacco and Controlled Substances `reading-2, referral-committee`
- **2024-04-11** CR; Do Pass, amended by committee substitute Alcohol, Tobacco and Controlled Substances Committee `committee-passage`
- **2024-04-23** General Order
- **2024-04-23** Third Reading, Measure passed: Ayes: 88 Nays: 0 `passage, reading-3`
- **2024-04-23** Referred for engrossment
- **2024-04-24** Engrossed, signed, to Senate `passage`
- **2024-04-24** HAs read
- **2024-05-14** HAs adopted
- **2024-05-14** Measure passed: Ayes: 40 Nays: 2 `passage`
- **2024-05-14** Referred for enrollment
- **2024-05-15** Enrolled, to House
- **2024-05-15** Signed, returned to Senate
- **2024-05-15** Sent to Governor `executive-receipt`
- **2024-05-20** Approved by Governor 05/20/2024 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/95e2b9db-490b-460f-98dc-099176572480`. Confidence: reported (aggregated from official Oklahoma legislature records).