---
type: "Bill"
title: "State government finance; Federal Overreach and Extraordinary Litigation Revolving Fund; Office of Attorney General; effective date; emergency."
description: "State government finance; Federal Overreach and Extraordinary Litigation Revolving Fund; Office of Attorney General; effective date; emergency."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2024"
identifier: "HB 4066"
citation: "Oklahoma HB 4066 (2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Thompson (Roger)", "Wallace"]
version_count: 9
action_count: 33
vote_count: 7
first_action: "2024-02-05"
last_action: "2024-05-15"
source: "openstates"
source_identifier: "ocd-bill/a8889fff-c3a5-4c66-9e63-eac4fb9e2c8d"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=HB4066&session=2400"
source_hash: "5c22848a45ce2d906b108775fc508a673b5525935cceab29a315d820c33a8a39"
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 4066 (2024) — State government finance; Federal Overreach and Extraordinary Litigation Revolving Fund; Office of Attorney General; 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/2023-24 INT/hB/HB4066 INT.PDF)
2. **1 Floor Amendment by WALLACE** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLOOR AMENDMENTS/House/HB4066 FA1 WALLACEKE-CC.PDF)
3. **Amended And Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 AMENDMENTS/Amendment & Engr/HB4066 SAHB & ENGR.PDF)
4. **Committee Amendment 1** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE AMENDMENTS/Senate/HB4066 CA1.PDF)
5. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENGR/hB/HB4066 ENGR.PDF)
6. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENR/hB/HB4066 ENR.PDF)
7. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/HFLR/HB4066 HFLR.PDF)
8. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/SFLR/HB4066 SFLR.PDF)
9. **HB4066 (4-23-24) (THOMPSON, ROGER) RT FA1.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLOOR AMENDMENTS/Senate/HB4066 (4-23-24) (THOMPSON, ROGER) RT FA1.PDF)

## Votes

- Third Reading — **89–4** (pass) · lower
- Third Reading — **79–14** (pass) · lower
- Fourth Reading — **68–11** (pass) · lower
- Appropriations And Budget Committee: Do Pass — **26–7** (pass) · lower
- Appropriations — **10–3** (pass) · upper
- Judiciary — **9–2** (pass) · upper
- Third Reading — **39–7** (pass) · upper

## Sponsors

- Thompson (Roger) — primary (person)
- Wallace — 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 Wallace
- **2024-02-06** Second Reading referred to Appropriations and Budget `reading-2, referral-committee`
- **2024-02-08** CR; Do Pass Appropriations and Budget Committee `committee-passage`
- **2024-02-08** Coauthored by Representative(s) Lepak
- **2024-02-08** Authored by Senator Thompson (Roger) (principal Senate author)
- **2024-03-13** General Order
- **2024-03-13** Third Reading, Measure passed: Ayes: 89 Nays: 4 `passage, reading-3`
- **2024-03-13** Third Reading, advancement rescinded, returned to General Order `reading-3`
- **2024-03-13** Amended `amendment-passage`
- **2024-03-13** Title stricken
- **2024-03-13** Third Reading, Measure and Emergency passed: Ayes: 79 Nays: 14 `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`
- **2024-03-27** Second Reading referred to Judiciary Committee then to Appropriations Committee `reading-2, referral-committee`
- **2024-04-02** Reported Do Pass Judiciary committee; CR filed `committee-passage`
- **2024-04-02** Referred to Appropriations `referral-committee`
- **2024-04-18** Reported Do Pass Appropriations committee; CR filed `committee-passage`
- **2024-04-24** General Order, Amended
- **2024-04-24** Title restored
- **2024-04-24** Measure and Emergency passed: Ayes: 39 Nays: 7 `passage`
- **2024-04-24** Referred for engrossment
- **2024-04-24** Coauthored by Senator Hamilton
- **2024-04-25** Engrossed to House `passage`
- **2024-04-25** SA's received
- **2024-05-09** SA's read, adopted
- **2024-05-09** Fourth Reading, Measure and Emergency Passed: Ayes: 68 Nays: 11 `passage`
- **2024-05-09** Referred for enrollment
- **2024-05-13** Enrolled, signed, to Senate
- **2024-05-13** Enrolled measure signed, returned to House
- **2024-05-13** Sent to Governor `executive-receipt`
- **2024-05-15** Approved by Governor 05/15/2024 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/a8889fff-c3a5-4c66-9e63-eac4fb9e2c8d`. Confidence: reported (aggregated from official Oklahoma legislature records).