---
type: "Bill"
title: "Public safety; Haiden Fleming Memorial Act; requiring Oklahoma 9-1-1 Management Authority to maintain certain training platform; requiring creation, maintenance and certification of certain list; repealer; effective date."
description: "Public safety; Haiden Fleming Memorial Act; requiring Oklahoma 9-1-1 Management Authority to maintain certain training platform; requiring creation, maintenance and certification of certain list; repealer; effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2023"
identifier: "HB 1590"
citation: "Oklahoma HB 1590 (2023)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Grego", "Murdock"]
version_count: 16
action_count: 38
vote_count: 0
first_action: "2023-02-06"
last_action: "2023-05-18"
source: "openstates"
source_identifier: "ocd-bill/5d96425b-e432-467c-a748-c611c85bb2e8"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=HB1590&session=2300"
source_hash: "ce0e5f7b0479e6bbb107fb667e3cf79224c44de3792d34c782066ca74bfa5bc9"
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 1590 (2023) — Public safety; Haiden Fleming Memorial Act; requiring Oklahoma 9-1-1 Management Authority to maintain certain training platform; requiring creation, maintenance and certification of certain list; repealer; 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/2023-24 INT/hB/HB1590 INT.PDF)
2. **Amended And Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 AMENDMENTS/Amendment & Engr/HB1590 SAHB & ENGR.PDF)
3. **Committee Amendment** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE AMENDMENTS/Senate/HB1590 PCS.PDF)
4. **Committee Amendment 1** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE AMENDMENTS/Senate/HB1590 CA1.PDF)
5. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENGR/hB/HB1590 ENGR.PDF)
6. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENR/hB/HB1590 ENR.PDF)
7. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/HFLR/HB1590 HFLR.PDF)
8. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/SFLR/HB1590 SFLR.PDF)
9. **HB1590 (4-18-23) (MURDOCK) FA1.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLOOR AMENDMENTS/Senate/HB1590 (4-18-23) (MURDOCK) FA1.PDF)
10. **HB1590 (4-18-23) (MURDOCK) FA2.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLOOR AMENDMENTS/Senate/HB1590 (4-18-23) (MURDOCK) FA2.PDF)
11. **HB1590 (4-19-23) (MURDOCK) RT FA3.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLOOR AMENDMENTS/Senate/HB1590 (4-19-23) (MURDOCK) RT FA3.PDF)
12. **HB1590 FULLPCS1 JIM GREGO-JBH.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE AMENDMENTS/House/HB1590 FULLPCS1 JIM GREGO-JBH.PDF)
13. **HB1590 SUBREC-AMD1 JIM GREGO-JBH.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE AMENDMENTS/House/HB1590 SUBREC-AMD1 JIM GREGO-JBH.PDF)
14. **House Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE SUBS/HCS/HB1590 CS.PDF)
15. **Senate Committee Substitute for House Bill** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE SUBS/SCSH/HB1590 SCSH.PDF)
16. **Sub Committee Recommendation** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE SUBS/HCS/HB1590 SUBREC.PDF)

## Sponsors

- Grego — primary (person)
- Murdock — 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 Representative Grego
- **2023-02-07** Second Reading referred to Appropriations and Budget `reading-2, referral-committee`
- **2023-02-07** Referred to Appropriations and Budget Public Safety Subcommittee `referral-committee`
- **2023-02-22** Recommendation to the full committee; Do Pass, amended by committee substitute Appropriations and Budget Public Safety Subcommittee `committee-passage`
- **2023-03-02** CR; Do Pass, amended by committee substitute Appropriations and Budget Committee `committee-passage`
- **2023-03-02** Authored by Senator Murdock (principal Senate author)
- **2023-03-02** Title stricken
- **2023-03-20** General Order
- **2023-03-20** Coauthored by Representative(s) Sims
- **2023-03-20** Third Reading, Measure passed: Ayes: 68 Nays: 22 `passage, reading-3`
- **2023-03-20** Referred for engrossment
- **2023-03-21** Engrossed, signed, to Senate `passage`
- **2023-03-21** First Reading `introduction, reading-1`
- **2023-03-29** Second Reading referred to Public Safety Committee then to Appropriations Committee `reading-2, referral-committee`
- **2023-04-04** Coauthored by Representative Cantrell
- **2023-04-06** Reported Do Pass, amended by committee substitute Public Safety committee; CR filed `committee-passage`
- **2023-04-06** Referred to Appropriations `referral-committee`
- **2023-04-12** Reported Do Pass, amended by committee substitute Appropriations committee; CR filed `committee-passage`
- **2023-04-12** Enacting clause stricken
- **2023-04-12** Coauthored by Senator Stephens
- **2023-04-26** General Order, Amended
- **2023-04-26** Title restored
- **2023-04-26** Enacting clause restored
- **2023-04-26** Measure passed: Ayes: 47 Nays: 1 `passage`
- **2023-04-26** Referred for engrossment
- **2023-04-26** Coauthored by Senator Rogers
- **2023-04-27** Engrossed to House `passage`
- **2023-04-27** SA's received
- **2023-05-11** SA's read, adopted
- **2023-05-11** Coauthored by Representative(s) Ford
- **2023-05-11** Coauthored by Senator(s) Pederson
- **2023-05-11** Fourth Reading, Measure passed: Ayes: 82 Nays: 2 `passage`
- **2023-05-11** Referred for enrollment
- **2023-05-15** Enrolled, signed, to Senate
- **2023-05-15** Enrolled measure signed, returned to House
- **2023-05-15** Sent to Governor `executive-receipt`
- **2023-05-18** Approved by Governor 05/17/2023 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/5d96425b-e432-467c-a748-c611c85bb2e8`. Confidence: reported (aggregated from official Oklahoma legislature records).