---
type: "Bill"
title: "Medical marijuana; authorizing the Oklahoma Medical Marijuana Authority to operate a quality assurance laboratory. Emergency."
description: "Medical marijuana; authorizing the Oklahoma Medical Marijuana Authority to operate a quality assurance laboratory. Emergency."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2023"
identifier: "SB 813"
citation: "Oklahoma SB 813 (2023)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Garvin", "Marti"]
version_count: 12
action_count: 35
vote_count: 0
first_action: "2023-02-06"
last_action: "2023-05-31"
source: "openstates"
source_identifier: "ocd-bill/dc60a167-a8c2-4e85-9193-bd61a06cc66d"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB813&session=2300"
source_hash: "3e3c92531d090e80df1509fedcc1295cada682af0fa762057786cbc31d11f884"
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 813 (2023) — Medical marijuana; authorizing the Oklahoma Medical Marijuana Authority to operate a quality assurance laboratory. Emergency.

## 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/SB813 INT.PDF)
2. **1 Floor Amendment by MARTINEZ** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLOOR AMENDMENTS/House/SB813 FA1 MARTINEZRY-CC.PDF)
3. **Amended And Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 AMENDMENTS/Amendment & Engr/SB813 HASB & ENGR.PDF)
4. **Committee Amendment** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE AMENDMENTS/Senate/SB813 PCS.PDF)
5. **Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE SUBS/SCS/SB813 CS.PDF)
6. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENGR/SB/SB813 ENGR.PDF)
7. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENR/SB/SB813 ENR.PDF)
8. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/HFLR/SB813 HFLR.PDF)
9. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/SFLR/SB813 SFLR.PDF)
10. **House Committee Substitute for Senate Bill** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE SUBS/HCSS/SB813 HCS.PDF)
11. **SB813 FULLAMD1 TJ MARTI-GRS.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE AMENDMENTS/House/SB813 FULLAMD1 TJ MARTI-GRS.PDF)
12. **Senate Conference Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE SUBS/SCCS/SB813 CCS.PDF)

## Sponsors

- Garvin — primary (person)
- Marti — 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 Senator Garvin
- **2023-02-07** Second Reading referred to Business and Commerce `reading-2, referral-committee`
- **2023-02-27** Reported Do Pass, amended by committee substitute Business and Commerce committee; CR filed `committee-passage`
- **2023-03-23** General Order, Considered
- **2023-03-23** Measure and Emergency passed: Ayes: 40 Nays: 6 `passage`
- **2023-03-23** Referred for engrossment
- **2023-03-23** Coauthored by Representative Marti (principal House author)
- **2023-03-27** Engrossed to House `passage`
- **2023-03-27** First Reading `introduction, reading-1`
- **2023-03-29** Second Reading referred to Alcohol, Tobacco and Controlled Substances `reading-2, referral-committee`
- **2023-04-13** CR; Do Pass, amended by committee substitute Alcohol, Tobacco and Controlled Substances Committee `committee-passage`
- **2023-04-26** General Order
- **2023-04-26** Amended `amendment-passage`
- **2023-04-26** Title stricken
- **2023-04-26** Third Reading, Measure and Emergency passed: Ayes: 93 Nays: 0 `passage, reading-3`
- **2023-04-26** Referred for engrossment
- **2023-04-27** Engrossed, signed, to Senate `passage`
- **2023-04-27** HAs read
- **2023-05-08** HAs rejected, conference requested `amendment-failure`
- **2023-05-11** SCs named Garvin, Coleman, Thompson (Kristen), Weaver, Newhouse, Prieto, Young
- **2023-05-18** Conference granted, naming Conference Committee on Alcohol, Tobacco and Controlled Substances
- **2023-05-24** CCR read
- **2023-05-24** Title restored
- **2023-05-25** CCR adopted
- **2023-05-25** Measure and Emergency passed, to House: Ayes: 44 Nays: 0 `passage`
- **2023-05-25** CCR submitted
- **2023-05-26** CCR adopted
- **2023-05-26** Fourth Reading, Measure and Emergency Passed: Ayes: 96 Nays: 0 `passage`
- **2023-05-26** To Senate
- **2023-05-26** Referred for enrollment
- **2023-05-26** Enrolled, to House
- **2023-05-26** Signed, returned to Senate
- **2023-05-26** Sent to Governor `executive-receipt`
- **2023-05-31** Approved by Governor 05/31/2023 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/dc60a167-a8c2-4e85-9193-bd61a06cc66d`. Confidence: reported (aggregated from official Oklahoma legislature records).