---
type: "Bill"
title: "Aerospace, aircraft, and aviation infrastructure; authorizing the Oklahoma Department of Aerospace and Aeronautics to take certain actions. Effective date."
description: "Aerospace, aircraft, and aviation infrastructure; authorizing the Oklahoma Department of Aerospace and Aeronautics to take certain actions. Effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2026"
identifier: "SB 1531"
citation: "Oklahoma SB 1531 (2026)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Haste", "Miller"]
version_count: 7
action_count: 32
vote_count: 6
first_action: "2026-02-02"
last_action: "2026-05-29"
source: "openstates"
source_identifier: "ocd-bill/91591678-41e6-4dbf-b1ef-9da122796b03"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB1531&session=2600"
source_hash: "02231c8761e5da2f3548fab5dbefa3ea6ca322c200d9deeb6b2be6909d3392f1"
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 1531 (2026) — Aerospace, aircraft, and aviation infrastructure; authorizing the Oklahoma Department of Aerospace and Aeronautics to take certain actions. Effective date.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Introduced** (filed) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 INT/SB/SB1531 INT.PDF)
2. **Amended And Engrossed** (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 AMENDMENTS/Amendment and Engr/SB1531 HASB AND ENGR.PDF)
3. **Engrossed** (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 ENGR/SB/SB1531 ENGR.PDF)
4. **Enrolled (final version)** (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 ENR/SB/SB1531 ENR.PDF)
5. **Floor (House)** (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 FLR/HFLR/SB1531 HFLR.PDF)
6. **Floor (Senate)** (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 FLR/SFLR/SB1531 SFLR.PDF)
7. **House Committee Substitute for Senate Bill** (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 COMMITTEE SUBS/HCSS/SB1531 HCS.PDF)

## Votes

- Commerce And Economic Development Oversight Committee: Do Pass As Amended By Cs — **12–1** (pass) · lower
- Transportation Committee: Do Pass — **10–0** (pass) · lower
- Third Reading — **33–12** (pass) · upper
- Aeronautics & Transportation — **12–0** (pass) · upper
- Fourth Reading — **35–11** (pass) · upper
- Third Reading — **78–5** (pass) · lower

## Sponsors

- Haste — primary (person)
- Miller — primary (person)

## Timeline

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

- **2026-02-02** First Reading `introduction, reading-1`
- **2026-02-02** Authored by Senator Haste
- **2026-02-03** Second Reading referred to Aeronautics and Transportation Committee then to Appropriations Committee `reading-2, referral-committee`
- **2026-02-04** Coauthored by Representative Miller (principal House author)
- **2026-02-09** Reported Do Pass as amended Aeronautics and Transportation committee; CR filed `committee-passage`
- **2026-02-09** Title stricken
- **2026-02-09** Referred to Appropriations `referral-committee`
- **2026-02-16** Withdrawn from Appropriations committee
- **2026-02-16** Placed on General Order
- **2026-03-05** General Order, Considered
- **2026-03-05** Measure passed: Ayes: 33 Nays: 12 `passage`
- **2026-03-05** Referred for engrossment
- **2026-03-09** Engrossed to House `passage`
- **2026-03-09** First Reading `introduction, reading-1`
- **2026-03-30** Second Reading referred to Commerce and Economic Development Oversight `reading-2, referral-committee`
- **2026-03-30** Referred to Transportation `referral-committee`
- **2026-04-08** Policy recommendation to the Commerce and Economic Development Oversight committee; Do Pass Transportation `committee-passage`
- **2026-04-15** CR; Do Pass, amended by committee substitute Commerce and Economic Development Oversight Committee `committee-passage`
- **2026-04-15** Coauthored by Representative(s) Hill
- **2026-04-15** Title restored
- **2026-04-29** General Order
- **2026-04-29** Third Reading, Measure passed: Ayes: 78 Nays: 5 `passage, reading-3`
- **2026-04-29** Referred for engrossment
- **2026-04-30** Engrossed, signed, to Senate `passage`
- **2026-04-30** HAs read
- **2026-05-14** HAs adopted
- **2026-05-14** Measure passed: Ayes: 35 Nays: 11 `passage`
- **2026-05-14** Referred for enrollment
- **2026-05-14** Enrolled, to House
- **2026-05-14** Signed, returned to Senate
- **2026-05-14** Sent to Governor `executive-receipt`
- **2026-05-29** Approved by Governor 05/21/2026 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/91591678-41e6-4dbf-b1ef-9da122796b03`. Confidence: reported (aggregated from official Oklahoma legislature records).