---
type: "Bill"
title: "Retirement; Firefighters Pension and Retirement System; purchase; military service credit; effective dates."
description: "Retirement; Firefighters Pension and Retirement System; purchase; military service credit; effective dates."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2024"
identifier: "HB 4051"
citation: "Oklahoma HB 4051 (2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["May", "Rader"]
version_count: 6
action_count: 22
vote_count: 4
first_action: "2024-02-05"
last_action: "2024-05-01"
source: "openstates"
source_identifier: "ocd-bill/60f19ad9-3ef6-40cc-9d76-f1a7f05e1bda"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=HB4051&session=2400"
source_hash: "4f08b48e75cff87e7900c406eaca2ff7492821d9ac46d1cd9721faf58d0c23bc"
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 4051 (2024) — Retirement; Firefighters Pension and Retirement System; purchase; military service credit; effective dates.

## 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/HB4051 INT.PDF)
2. **1 Floor Amendment by MAY** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLOOR AMENDMENTS/House/HB4051 FA1 MAYST-CMA.PDF)
3. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENGR/hB/HB4051 ENGR.PDF)
4. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENR/hB/HB4051 ENR.PDF)
5. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/HFLR/HB4051 HFLR.PDF)
6. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/SFLR/HB4051 SFLR.PDF)

## Votes

- Third Reading — **95–0** (pass) · lower
- Retirement & Insurance — **10–0** (pass) · upper
- Third Reading — **42–0** (pass) · upper
- Banking, Financial Services And Pensions Committee: Do Pass — **8–0** (pass) · lower

## Sponsors

- May — primary (person)
- Rader — primary (person)

## Timeline

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

- **2024-02-05** First Reading `introduction, reading-1`
- **2024-02-05** Authored by Representative May
- **2024-02-06** Second Reading referred to Banking, Financial Services and Pensions `reading-2, referral-committee`
- **2024-02-27** CR; Do Pass Banking, Financial Services and Pensions Committee `committee-passage`
- **2024-03-13** General Order
- **2024-03-13** Authored by Senator Rader (principal Senate author)
- **2024-03-13** Amended by floor substitute
- **2024-03-13** Third Reading, Measure passed: Ayes: 95 Nays: 0 `passage, reading-3`
- **2024-03-13** Referred for engrossment
- **2024-03-18** Engrossed, signed, to Senate `passage`
- **2024-03-18** First Reading `introduction, reading-1`
- **2024-03-18** Coauthored by Representative Munson
- **2024-03-27** Second Reading referred to Retirement and Insurance `reading-2, referral-committee`
- **2024-04-09** Reported Do Pass Retirement and Insurance committee; CR filed `committee-passage`
- **2024-04-25** General Order, Considered
- **2024-04-25** Measure passed: Ayes: 42 Nays: 0 `passage`
- **2024-04-25** Engrossed measure signed, returned to House `passage`
- **2024-04-25** Referred for enrollment
- **2024-04-29** Enrolled, signed, to Senate
- **2024-04-29** Enrolled measure signed, returned to House
- **2024-04-29** Sent to Governor `executive-receipt`
- **2024-05-01** Approved by Governor 05/01/2024 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/60f19ad9-3ef6-40cc-9d76-f1a7f05e1bda`. Confidence: reported (aggregated from official Oklahoma legislature records).