---
type: "Bill"
title: "County officers; authorizing county commissioners to work with ambulance service districts for certain purpose. Effective date."
description: "County officers; authorizing county commissioners to work with ambulance service districts for certain purpose. Effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2026"
identifier: "SB 405"
citation: "Oklahoma SB 405 (2026)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Alvord", "Cantrell"]
version_count: 5
action_count: 23
vote_count: 5
first_action: "2025-02-03"
last_action: "2025-05-12"
source: "openstates"
source_identifier: "ocd-bill/77f40532-a823-47d8-895e-21d79dd00524"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB405&session=2600"
source_hash: "6fb85ee46f3aedad98652811e3d7d0ad63cb281e590ad28f8bcb7f9ad378697a"
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 405 (2026) — County officers; authorizing county commissioners to work with ambulance service districts for certain purpose. 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/SB405 INT.PDF)
2. **Engrossed** (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 ENGR/SB/SB405 ENGR.PDF)
3. **Enrolled (final version)** (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 ENR/SB/SB405 ENR.PDF)
4. **Floor (House)** (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 FLR/HFLR/SB405 HFLR.PDF)
5. **Floor (Senate)** (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 FLR/SFLR/SB405 SFLR.PDF)

## Votes

- Third Reading — **82–0** (pass) · lower
- Third Reading — **45–0** (pass) · upper
- Government Oversight Committee: Do Pass — **16–0** (pass) · lower
- County And Municipal Government Committee: Do Pass — **5–0** (pass) · lower
- Health & Human Services — **11–0** (pass) · upper

## Sponsors

- Alvord — primary (person)
- Cantrell — primary (person)

## Timeline

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

- **2025-02-03** First Reading `introduction, reading-1`
- **2025-02-03** Authored by Senator Alvord
- **2025-02-04** Second Reading referred to Health and Human Services `reading-2, referral-committee`
- **2025-02-10** Coauthored by Representative Cantrell (principal House author)
- **2025-02-10** Reported Do Pass Health and Human Services committee; CR filed `committee-passage`
- **2025-02-12** Placed on General Order
- **2025-02-17** General Order, Considered
- **2025-02-17** Measure passed: Ayes: 45 Nays: 0 `passage`
- **2025-02-17** Referred for engrossment
- **2025-02-19** Engrossed to House `passage`
- **2025-02-19** First Reading `introduction, reading-1`
- **2025-04-01** Second Reading referred to Government Oversight `reading-2, referral-committee`
- **2025-04-01** Referred to County and Municipal Government `referral-committee`
- **2025-04-10** Policy recommendation to the Government Oversight committee; Do Pass County and Municipal Government `committee-passage`
- **2025-04-22** CR; Do Pass Government Oversight Committee `committee-passage`
- **2025-05-01** General Order
- **2025-05-01** Third Reading, Measure passed: Ayes: 82 Nays: 0 `passage, reading-3`
- **2025-05-01** Signed, returned to Senate
- **2025-05-01** Referred for enrollment
- **2025-05-05** Enrolled, to House
- **2025-05-05** Signed, returned to Senate
- **2025-05-05** Sent to Governor `executive-receipt`
- **2025-05-12** Becomes law without Governor's signature 05/12/2025 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/77f40532-a823-47d8-895e-21d79dd00524`. Confidence: reported (aggregated from official Oklahoma legislature records).