---
type: "Bill"
title: "Oklahoma Tax Commission; licenses and permits; authorizing the written protest of certain license and permit refusal within certain period. Effective date."
description: "Oklahoma Tax Commission; licenses and permits; authorizing the written protest of certain license and permit refusal within certain period. Effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2023"
identifier: "SB 600"
citation: "Oklahoma SB 600 (2023)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Pfeiffer", "Rader"]
version_count: 9
action_count: 38
vote_count: 0
first_action: "2023-02-06"
last_action: "2023-06-07"
source: "openstates"
source_identifier: "ocd-bill/062c154b-32a7-454c-923d-04bc8c1dc19c"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB600&session=2300"
source_hash: "8aaf1bf631a2f7eec8b7114e91c01c9b3d9ca7a93e39e77fa29be397f8a8e364"
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 600 (2023) — Oklahoma Tax Commission; licenses and permits; authorizing the written protest of certain license and permit refusal within certain period. 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/SB/SB600 INT.PDF)
2. **Amended And Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 AMENDMENTS/Amendment & Engr/SB600 HASB & ENGR.PDF)
3. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENGR/SB/SB600 ENGR.PDF)
4. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENR/SB/SB600 ENR.PDF)
5. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/HFLR/SB600 HFLR.PDF)
6. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/SFLR/SB600 SFLR.PDF)
7. **House Committee Substitute for Senate Bill** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE SUBS/HCSS/SB600 HCS.PDF)
8. **SB600 FULLPCS1 JOHN PFEIFFER-EK.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE AMENDMENTS/House/SB600 FULLPCS1 JOHN PFEIFFER-EK.PDF)
9. **Senate Conference Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE SUBS/SCCS/SB600 CCS.PDF)

## Sponsors

- Pfeiffer — primary (person)
- Rader — 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 Senator Rader
- **2023-02-07** Second Reading referred to Finance `reading-2, referral-committee`
- **2023-02-13** Coauthored by Representative Pfeiffer (principal House author)
- **2023-02-20** Reported Do Pass Finance committee; CR filed `committee-passage`
- **2023-02-28** General Order, Considered
- **2023-02-28** Measure passed: Ayes: 47 Nays: 0 `passage`
- **2023-02-28** Referred for engrossment
- **2023-03-01** Engrossed to House `passage`
- **2023-03-01** First Reading `introduction, reading-1`
- **2023-03-29** Second Reading referred to Appropriations and Budget `reading-2, referral-committee`
- **2023-04-20** CR; Do Pass, amended by committee substitute Appropriations and Budget Committee `committee-passage`
- **2023-04-20** Title stricken
- **2023-04-20** Emergency added
- **2023-04-20** Enacting clause stricken
- **2023-04-27** General Order
- **2023-04-27** Third Reading, Measure and Emergency passed: Ayes: 83 Nays: 0 `passage, reading-3`
- **2023-04-27** Referred for engrossment
- **2023-05-01** Engrossed, signed, to Senate `passage`
- **2023-05-01** HAs read
- **2023-05-01** HAs rejected, conference requested `amendment-failure`
- **2023-05-11** SCs named Rader, Pugh, Seifried, Daniels, Bergstrom, Murdock, Dossett
- **2023-05-15** Conference granted, naming GCCA
- **2023-05-23** CCR read
- **2023-05-23** Title restored
- **2023-05-23** Enacting clause restored
- **2023-05-23** Emergency removed
- **2023-05-26** CCR adopted
- **2023-05-26** Measure passed, to House: Ayes: 44 Nays: 0 `passage`
- **2023-05-26** CCR submitted
- **2023-05-26** CCR adopted
- **2023-05-26** Fourth Reading, Measure passed: Ayes: 93 Nays: 0 `passage`
- **2023-05-26** To Senate
- **2023-05-26** Referred for enrollment
- **2023-05-26** Enrolled, to House
- **2023-05-26** Signed, returned to Senate
- **2023-05-26** Sent to Governor `executive-receipt`
- **2023-06-07** Approved by Governor 06/07/2023 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/062c154b-32a7-454c-923d-04bc8c1dc19c`. Confidence: reported (aggregated from official Oklahoma legislature records).