---
type: "Bill"
title: "Mines and mining; declaring moratorium on issuance of certain permits and amendments or revisions to permits; effective date."
description: "Mines and mining; declaring moratorium on issuance of certain permits and amendments or revisions to permits; effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2020"
identifier: "HB 2471"
citation: "Oklahoma HB 2471 (2020)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["McCall", "McCortney"]
version_count: 12
action_count: 33
vote_count: 2
first_action: "2019-02-04"
last_action: "2019-05-13"
source: "openstates"
source_identifier: "ocd-bill/6318e391-ada2-41d7-8d53-3b0cf3010996"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=HB2471&session=2000"
source_hash: "d392f169acf01b2ab93cd0815b6ff68ab86f2f0c1deb93e2f47f712e6fa26e4b"
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 HB 2471 (2020) — Mines and mining; declaring moratorium on issuance of certain permits and amendments or revisions to permits; 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/hB/HB2471 INT.PDF)
2. **1 Floor Amendment by MCCALL** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLOOR AMENDMENTS/House/HB2471 FA1 MCCALLCH-JBH.PDF)
3. **Amended And Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 AMENDMENTS/Amendment & Engr/HB2471 SAHB & ENGR.PDF)
4. **Committee Amendment** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE AMENDMENTS/Senate/HB2471 PCS.PDF)
5. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENGR/hB/HB2471 ENGR.PDF)
6. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENR/hB/HB2471 ENR.PDF)
7. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/HFLR/HB2471 HFLR.PDF)
8. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/SFLR/HB2471 SFLR.PDF)
9. **HB2471 (4-11-19) (MCCORTNEY) FA1.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLOOR AMENDMENTS/Senate/HB2471 (4-11-19) (MCCORTNEY) FA1.PDF)
10. **HB2471 FULLPCS1 CHARLES MCCALL-JBH.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE AMENDMENTS/House/HB2471 FULLPCS1 CHARLES MCCALL-JBH.PDF)
11. **House Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE SUBS/HCS/HB2471 CS.PDF)
12. **Senate Committee Substitute for House Bill** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE SUBS/SCSH/HB2471 SCSH.PDF)

## Votes

- THIRD READING — **94–1** (pass) · lower
- THIRD READING — **39–6** (pass) · upper

## Sponsors

- McCall — primary (person)
- McCortney — 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 Representative McCall
- **2019-02-05** Second Reading referred to Rules `referral-committee, reading-2`
- **2019-02-13** Withdrawn from Rules Committee
- **2019-02-13** Referred to Utilities `referral-committee`
- **2019-02-28** CR; Do Pass, amended by committee substitute Utilities Committee `committee-passage`
- **2019-02-28** Coauthored by Representative(s) Branham, Johns
- **2019-02-28** Authored by Senator McCortney (principal Senate author)
- **2019-03-13** General Order
- **2019-03-13** Coauthored by Representative(s) Roberts (Dustin)
- **2019-03-13** Amended `amendment-passage`
- **2019-03-13** Third Reading, Measure passed: Ayes: 94 Nays: 1 `passage, reading-3`
- **2019-03-13** Referred for engrossment
- **2019-03-14** Engrossed, signed, to Senate `passage`
- **2019-03-14** First Reading `introduction, reading-1`
- **2019-03-26** Second Reading referred to Energy `referral-committee, reading-2`
- **2019-04-04** Coauthored by Senator Kidd
- **2019-04-04** Reported Do Pass, amended by committee substitute Energy committee; CR filed `committee-passage`
- **2019-04-04** Coauthored by Senator Bullard
- **2019-04-04** Coauthored by Senator Simpson
- **2019-04-08** coauthored by Townley
- **2019-04-23** General Order, Amended
- **2019-04-23** Measure passed: Ayes: 39 Nays: 6 `passage`
- **2019-04-23** Referred for engrossment
- **2019-04-24** Engrossed to House `passage`
- **2019-04-24** SA's received
- **2019-05-06** SA's read, adopted
- **2019-05-06** Fourth Reading, Measure passed: Ayes: 93 Nays: 0 `passage`
- **2019-05-06** Referred for enrollment
- **2019-05-07** Enrolled, signed, to Senate
- **2019-05-07** Enrolled measure signed, returned to House
- **2019-05-07** Sent to Governor `executive-receipt`
- **2019-05-13** Approved by Governor 05/13/2019 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/6318e391-ada2-41d7-8d53-3b0cf3010996`. Confidence: reported (aggregated from official Oklahoma legislature records).