---
type: "Bill"
title: "Schools; modifying the 24/7 Tobacco-free Schools Act to prohibit vapor products on certain property. Effective date. Emergency."
description: "Schools; modifying the 24/7 Tobacco-free Schools Act to prohibit vapor products on certain property. Effective date. Emergency."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2020"
identifier: "SB 33"
citation: "Oklahoma SB 33 (2020)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Dossett", "Vancuren"]
version_count: 5
action_count: 22
vote_count: 1
first_action: "2019-02-04"
last_action: "2019-04-15"
source: "openstates"
source_identifier: "ocd-bill/2f1e0cc3-73ec-40dd-940d-e8fc856aad60"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB33&session=2000"
source_hash: "0f5e5c18370fe74c6bf778079db2b2573dc62010b54695015e3d63ec39190a28"
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 33 (2020) — Schools; modifying the 24/7 Tobacco-free Schools Act to prohibit vapor products on certain property. Effective date. 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/2019-20 INT/SB/SB33 INT.PDF)
2. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENGR/SB/SB33 ENGR.PDF)
3. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENR/SB/SB33 ENR.PDF)
4. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/HFLR/SB33 HFLR.PDF)
5. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/SFLR/SB33 SFLR.PDF)

## Votes

- THIRD READING — **45–1** (pass) · upper

## Sponsors

- Dossett — primary (person)
- Vancuren — primary (person)

## Timeline

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

- **2019-02-04** First Reading `introduction, reading-1`
- **2019-02-04** Authored by Senator Dossett
- **2019-02-05** Second Reading referred to Education `referral-committee, reading-2`
- **2019-02-05** Reported Do Pass Education committee; CR filed `committee-passage`
- **2019-02-06** Coauthored by Senator Bullard
- **2019-02-12** Coauthored by Representative Vancuren (principal House author)
- **2019-02-14** General Order, Considered
- **2019-02-14** Measure and Emergency passed: Ayes: 45 Nays: 1 `passage`
- **2019-02-14** Referred for engrossment
- **2019-02-18** Engrossed to House `passage`
- **2019-02-18** First Reading `introduction, reading-1`
- **2019-03-19** Second Reading referred to Common Education `referral-committee, reading-2`
- **2019-03-27** CR; Do Pass Common Education Committee `committee-passage`
- **2019-04-08** General Order
- **2019-04-08** Coauthored by Representative(s) Davis
- **2019-04-08** Third Reading, Measure and Emergency passed: Ayes: 91 Nays: 0 `passage, reading-3`
- **2019-04-08** Signed, returned to Senate
- **2019-04-08** Referred for enrollment
- **2019-04-09** Enrolled, to House
- **2019-04-09** Signed, returned to Senate
- **2019-04-09** Sent to Governor `executive-receipt`
- **2019-04-15** Approved by Governor 04/15/2019 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/2f1e0cc3-73ec-40dd-940d-e8fc856aad60`. Confidence: reported (aggregated from official Oklahoma legislature records).