---
type: "Bill"
title: "Oklahoma State Bureau of Investigation; expanding powers and duties to include certain investigation. Effective date."
description: "Oklahoma State Bureau of Investigation; expanding powers and duties to include certain investigation. Effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2020"
identifier: "SB 30"
citation: "Oklahoma SB 30 (2020)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Hardin (David)", "Shaw"]
version_count: 11
action_count: 27
vote_count: 2
first_action: "2019-02-04"
last_action: "2019-05-14"
source: "openstates"
source_identifier: "ocd-bill/11c2d732-3489-4da8-bba1-d12b00af6b09"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB30&session=2000"
source_hash: "df4ad2a97b49ae06f0948801b90f6f160e544771658650ffb4d4a2a06acc981c"
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 30 (2020) — Oklahoma State Bureau of Investigation; expanding powers and duties to include certain investigation. 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/2019-20 INT/SB/SB30 INT.PDF)
2. **Amended And Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 AMENDMENTS/Amendment & Engr/SB30 HASB & ENGR.PDF)
3. **Committee Amendment** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE AMENDMENTS/Senate/SB30 PCS.PDF)
4. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENGR/SB/SB30 ENGR.PDF)
5. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENR/SB/SB30 ENR.PDF)
6. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/HFLR/SB30 HFLR.PDF)
7. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/SFLR/SB30 SFLR.PDF)
8. **House Committee Substitute for Senate Bill** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE SUBS/HCSS/SB30 HCS.PDF)
9. **SB30 FULLPCS1 DAVID HARDIN-GRS.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE AMENDMENTS/House/SB30 FULLPCS1 DAVID HARDIN-GRS.PDF)
10. **SB30 FULLPCS2 JUSTIN HUMPHREY-GRS.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE AMENDMENTS/House/SB30 FULLPCS2 JUSTIN HUMPHREY-GRS.PDF)
11. **Senate Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE SUBS/SCS/SB30 CS.PDF)

## Votes

- FOURTH READING — **43–0** (pass) · upper
- THIRD READING — **45–0** (pass) · upper

## Sponsors

- Hardin (David) — primary (person)
- Shaw — primary (person)

## Timeline

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

- **2019-02-04** First Reading `introduction, reading-1`
- **2019-02-04** Authored by Senator Shaw
- **2019-02-05** Second Reading referred to Public Safety `referral-committee, reading-2`
- **2019-02-25** Reported Do Pass, amended by committee substitute Public Safety committee; CR filed `committee-passage`
- **2019-02-27** Coauthored by Representative Hardin (David) (principal House author)
- **2019-03-04** General Order, Considered
- **2019-03-04** Measure passed: Ayes: 45 Nays: 0 `passage`
- **2019-03-04** Referred for engrossment
- **2019-03-05** Engrossed to House `passage`
- **2019-03-05** First Reading `introduction, reading-1`
- **2019-03-19** Second Reading referred to Public Safety `referral-committee, reading-2`
- **2019-04-11** CR; Do Pass, amended by committee substitute Public Safety Committee `committee-passage`
- **2019-04-11** Coauthored by Representative(s) Loring
- **2019-04-23** General Order
- **2019-04-23** Coauthored by Representative(s) Lawson
- **2019-04-23** Third Reading, Measure passed: Ayes: 96 Nays: 0 `passage, reading-3`
- **2019-04-23** Referred for engrossment
- **2019-04-24** Engrossed, signed, to Senate `passage`
- **2019-04-24** HAs read
- **2019-05-07** HAs adopted
- **2019-05-07** Measure passed: Ayes: 43 Nays: 0 `passage`
- **2019-05-07** Referred for enrollment
- **2019-05-07** Coauthored by Senator Sharp
- **2019-05-08** Enrolled, to House
- **2019-05-08** Signed, returned to Senate
- **2019-05-08** Sent to Governor `executive-receipt`
- **2019-05-14** Approved by Governor 05/14/2019 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/11c2d732-3489-4da8-bba1-d12b00af6b09`. Confidence: reported (aggregated from official Oklahoma legislature records).