---
type: "Bill"
title: "Wildlife Diversity tax check-off; extending reauthorization date. Effective date."
description: "Wildlife Diversity tax check-off; extending reauthorization date. Effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2021"
identifier: "SB 770"
citation: "Oklahoma SB 770 (2021)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Roberts (Eric)", "Stephens"]
version_count: 5
action_count: 25
vote_count: 0
first_action: "2021-02-01"
last_action: "2021-04-28"
source: "openstates"
source_identifier: "ocd-bill/15ac6995-c655-4b02-a075-5d0fcae19980"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB770&session=2100"
source_hash: "8ece447ac18d623268a6670facb18b3ec967a4bebfd1baa6e336e47818d0e34a"
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 770 (2021) — Wildlife Diversity tax check-off; extending reauthorization date. 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/2021-22 INT/SB/SB770 INT.PDF)
2. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 ENGR/SB/SB770 ENGR.PDF)
3. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 ENR/SB/SB770 ENR.PDF)
4. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 FLR/HFLR/SB770 HFLR.PDF)
5. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 FLR/SFLR/SB770 SFLR.PDF)

## Sponsors

- Roberts (Eric) — primary (person)
- Stephens — primary (person)

## Timeline

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

- **2021-02-01** First Reading `introduction, reading-1`
- **2021-02-01** Authored by Senator Murdock
- **2021-02-02** Second Reading referred to Finance `reading-2, referral-committee`
- **2021-02-02** Remove as author Senator Murdock; authored by Senator Stephens
- **2021-02-02** Coauthored by Senator Murdock
- **2021-02-02** Reported Do Pass Finance committee; CR filed `committee-passage`
- **2021-03-03** Coauthored by Representative Roberts (Eric) (principal House author)
- **2021-03-08** General Order, Considered
- **2021-03-08** Measure passed: Ayes: 42 Nays: 4 `passage`
- **2021-03-08** Referred for engrossment
- **2021-03-09** Engrossed to House `passage`
- **2021-03-09** First Reading `introduction, reading-1`
- **2021-03-22** Second Reading referred to Appropriations and Budget `reading-2, referral-committee`
- **2021-03-22** Referred to Appropriations and Budget Select Agencies Subcommittee `referral-committee`
- **2021-03-30** Recommendation to the full committee; Do Pass Appropriations and Budget Select Agencies Subcommittee `committee-passage`
- **2021-04-15** CR; Do Pass Appropriations and Budget Committee `committee-passage`
- **2021-04-15** Coauthored by Representative(s) Waldron
- **2021-04-22** General Order
- **2021-04-22** Third Reading, Measure passed: Ayes: 82 Nays: 0 `passage, reading-3`
- **2021-04-22** Signed, returned to Senate
- **2021-04-22** Referred for enrollment
- **2021-04-26** Enrolled, to House
- **2021-04-26** Signed, returned to Senate
- **2021-04-26** Sent to Governor `executive-receipt`
- **2021-04-28** Approved by Governor 04/28/2021 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/15ac6995-c655-4b02-a075-5d0fcae19980`. Confidence: reported (aggregated from official Oklahoma legislature records).