---
type: "Bill"
title: "Labor; Boiler and Pressure Vessel Safety Act; providing exemption to liability for certain circumstances; effective date."
description: "Labor; Boiler and Pressure Vessel Safety Act; providing exemption to liability for certain circumstances; effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2017-2018"
identifier: "HB 3151"
citation: "Oklahoma HB 3151 (2017-2018)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Coody", "Paxton"]
version_count: 5
action_count: 20
vote_count: 2
first_action: "2018-02-05"
last_action: "2018-04-24"
source: "openstates"
source_identifier: "ocd-bill/61a7244a-9e51-4c9b-87d9-3a45017034e4"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=HB3151&session=1800"
source_hash: "4d53c7b36e95c0494716e7b1c876148400fac391d29dd3a4cd18acad010c39eb"
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 3151 (2017-2018) — Labor; Boiler and Pressure Vessel Safety Act; providing exemption to liability for certain circumstances; 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/2017-18 INT/hB/HB3151 INT.PDF)
2. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2017-18 ENGR/hB/HB3151 ENGR.PDF)
3. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2017-18 ENR/hB/HB3151 ENR.PDF)
4. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2017-18 FLR/HFLR/HB3151 HFLR.PDF)
5. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2017-18 FLR/SFLR/HB3151 SFLR.PDF)

## Votes

- THIRD READING — **34–8** (pass) · upper
- THIRD READING — **64–14** (pass) · lower

## Sponsors

- Coody — primary (person)
- Paxton — primary (person)

## Timeline

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

- **2018-02-05** First Reading `introduction, reading-1`
- **2018-02-05** Authored by Representative Coody
- **2018-02-06** Second Reading referred to Banking and Business `reading-2, referral-committee`
- **2018-02-27** CR; Do Pass Banking and Business Committee `committee-passage`
- **2018-02-27** Authored by Senator Paxton (principal Senate author)
- **2018-03-06** General Order
- **2018-03-06** Third Reading, Measure passed: Ayes: 64 Nays: 14 `reading-3, passage`
- **2018-03-06** Referred for engrossment
- **2018-03-07** Engrossed, signed, to Senate `passage`
- **2018-03-07** First Reading `introduction, reading-1`
- **2018-03-20** Second Reading referred to Business, Commerce and Tourism `reading-2, referral-committee`
- **2018-03-29** Reported Do Pass Business, Commerce and Tourism committee; CR filed `committee-passage`
- **2018-04-17** General Order, Considered
- **2018-04-17** Measure passed: Ayes: 34 Nays: 8 `passage`
- **2018-04-17** Engrossed measure signed, returned to House `passage`
- **2018-04-17** Referred for enrollment
- **2018-04-18** Enrolled, signed, to Senate
- **2018-04-18** Enrolled measure signed, returned to House
- **2018-04-18** Sent to Governor `executive-receipt`
- **2018-04-24** Approved by Governor 04/24/2018 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/61a7244a-9e51-4c9b-87d9-3a45017034e4`. Confidence: reported (aggregated from official Oklahoma legislature records).