---
type: "Bill"
title: "Labor; creating rules for single-use test results; creating rules for conclusive drug testing results; codification; effective date."
description: "Labor; creating rules for single-use test results; creating rules for conclusive drug testing results; codification; effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2024"
identifier: "HB 1045"
citation: "Oklahoma HB 1045 (2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Gollihare", "Lawson"]
version_count: 10
action_count: 24
vote_count: 5
first_action: "2023-02-06"
last_action: "2023-05-22"
source: "openstates"
source_identifier: "ocd-bill/fee6666d-9870-49e9-a8e5-6f1d309dcd63"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=HB1045&session=2400"
source_hash: "08252da965b98f0366f70d8817a7afa4f6a97b6fde3f6ee614d7199c63b2e9c3"
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 HB 1045 (2024) — Labor; creating rules for single-use test results; creating rules for conclusive drug testing results; codification; 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/hB/HB1045 INT.PDF)
2. **Amended And Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 AMENDMENTS/Amendment & Engr/HB1045 SAHB & ENGR.PDF)
3. **Committee Amendment** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE AMENDMENTS/Senate/HB1045 PCS.PDF)
4. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENGR/hB/HB1045 ENGR.PDF)
5. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENR/hB/HB1045 ENR.PDF)
6. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/HFLR/HB1045 HFLR.PDF)
7. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/SFLR/HB1045 SFLR.PDF)
8. **HB1045 FULLPCS1 MARK LAWSON-TJ.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE AMENDMENTS/House/HB1045 FULLPCS1 MARK LAWSON-TJ.PDF)
9. **House Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE SUBS/HCS/HB1045 CS.PDF)
10. **Senate Committee Substitute for House Bill** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE SUBS/SCSH/HB1045 SCSH.PDF)

## Votes

- Fourth Reading — **94–0** (pass) · lower
- Third Reading — **47–1** (pass) · upper
- Judiciary - Civil Committee: Do Pass As Amended By Cs — **7–0** (pass) · lower
- Third Reading — **79–0** (pass) · lower
- Business & Commerce: Committee Substitute, Motion By Senator Coleman - Adopted (Request No: 2085) — **11–0** (pass) · upper

## Sponsors

- Gollihare — primary (person)
- Lawson — primary (person)

## Timeline

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

- **2023-02-06** First Reading `introduction, reading-1`
- **2023-02-06** Authored by Representative Lawson
- **2023-02-07** Second Reading referred to Judiciary - Civil `reading-2, referral-committee`
- **2023-03-06** CR; Do Pass, amended by committee substitute Judiciary - Civil Committee `committee-passage`
- **2023-03-09** General Order
- **2023-03-09** Authored by Senator Gollihare (principal Senate author)
- **2023-03-09** Third Reading, Measure passed: Ayes: 79 Nays: 0 `passage, reading-3`
- **2023-03-09** Referred for engrossment
- **2023-03-13** Engrossed, signed, to Senate `passage`
- **2023-03-13** First Reading `introduction, reading-1`
- **2023-03-29** Second Reading referred to Business and Commerce `reading-2, referral-committee`
- **2023-04-10** Reported Do Pass, amended by committee substitute Business and Commerce committee; CR filed `committee-passage`
- **2023-04-17** General Order, Considered
- **2023-04-17** Measure passed: Ayes: 47 Nays: 1 `passage`
- **2023-04-17** Referred for engrossment
- **2023-04-18** Engrossed to House `passage`
- **2023-04-18** SA's received
- **2023-05-15** SA's read, adopted
- **2023-05-15** Fourth Reading, Measure passed: Ayes: 94 Nays: 0 `passage`
- **2023-05-15** Referred for enrollment
- **2023-05-16** Enrolled, signed, to Senate
- **2023-05-16** Enrolled measure signed, returned to House
- **2023-05-16** Sent to Governor `executive-receipt`
- **2023-05-22** Approved by Governor 05/22/2023 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/fee6666d-9870-49e9-a8e5-6f1d309dcd63`. Confidence: reported (aggregated from official Oklahoma legislature records).