---
type: "Bill"
title: "Nuisances; prohibiting certain sectors from nuisance claims. Effective date."
description: "Nuisances; prohibiting certain sectors from nuisance claims. Effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2021"
identifier: "SB 939"
citation: "Oklahoma SB 939 (2021)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Pfeiffer", "Taylor"]
version_count: 8
action_count: 33
vote_count: 0
first_action: "2021-02-01"
last_action: "2021-05-05"
source: "openstates"
source_identifier: "ocd-bill/f68f986d-37f7-4dce-a510-b7ece4a56105"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB939&session=2100"
source_hash: "24e1dc2150e367bc413825d4d7c3cf1fb5f58763a5db23720571523a068e6647"
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 939 (2021) — Nuisances; prohibiting certain sectors from nuisance claims. 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/2021-22 INT/SB/SB939 INT.PDF)
2. **1 Floor Amendment by PFEIFFER** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 FLOOR AMENDMENTS/House/SB939 FA1 PFEIFFERJO-LRB.PDF)
3. **Amended And Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 AMENDMENTS/Amendment & Engr/SB939 HASB & ENGR.PDF)
4. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 ENGR/SB/SB939 ENGR.PDF)
5. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 ENR/SB/SB939 ENR.PDF)
6. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 FLR/HFLR/SB939 HFLR.PDF)
7. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 FLR/SFLR/SB939 SFLR.PDF)
8. **SB939 (3-09-21) (TAYLOR) FA1.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 FLOOR AMENDMENTS/Senate/SB939 (3-09-21) (TAYLOR) FA1.PDF)

## Sponsors

- Pfeiffer — primary (person)
- Taylor — primary (person)

## Timeline

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

- **2021-02-01** First Reading `introduction, reading-1`
- **2021-02-01** Authored by Senator Taylor
- **2021-02-02** Second Reading referred to Judiciary `reading-2, referral-committee`
- **2021-02-02** Coauthored by Representative Pfeiffer (principal House author)
- **2021-02-03** Coauthored by Senator Montgomery
- **2021-02-08** Coauthored by Senator Bullard
- **2021-02-09** Reported Do Pass Judiciary committee; CR filed `committee-passage`
- **2021-02-19** Coauthored by Senator David
- **2021-02-24** Coauthored by Senator Stanley
- **2021-02-25** Coauthored by Senator Pederson
- **2021-03-08** Coauthored by Senator Murdock
- **2021-03-10** General Order, Amended
- **2021-03-10** Measure passed: Ayes: 36 Nays: 8 `passage`
- **2021-03-10** Referred for engrossment
- **2021-03-11** Engrossed to House `passage`
- **2021-03-11** First Reading `introduction, reading-1`
- **2021-03-22** Second Reading referred to Rules `reading-2, referral-committee`
- **2021-03-30** CR; Do Pass Rules Committee `committee-passage`
- **2021-03-30** Coauthored by Representative(s) McBride, West (Tammy)
- **2021-04-21** General Order
- **2021-04-21** Coauthored by Representative(s) Hilbert, Caldwell (Trey), Phillips, Roberts (Dustin)
- **2021-04-21** Amended `amendment-passage`
- **2021-04-21** Third Reading, Measure passed: Ayes: 65 Nays: 29 `passage, reading-3`
- **2021-04-21** Referred for engrossment
- **2021-04-22** Engrossed, signed, to Senate `passage`
- **2021-04-22** HAs read
- **2021-04-29** HAs adopted
- **2021-04-29** Measure passed: Ayes: 37 Nays: 7 `passage`
- **2021-04-29** Referred for enrollment
- **2021-05-03** Enrolled, to House
- **2021-05-03** Signed, returned to Senate
- **2021-05-03** Sent to Governor `executive-receipt`
- **2021-05-05** Approved by Governor 05/05/2021 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/f68f986d-37f7-4dce-a510-b7ece4a56105`. Confidence: reported (aggregated from official Oklahoma legislature records).