---
type: "Bill"
title: "Agriculture; livestock and poultry disease control agency; authorizing agency to issue certain stop movement orders; training and curriculum; effective date."
description: "Agriculture; livestock and poultry disease control agency; authorizing agency to issue certain stop movement orders; training and curriculum; effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2020"
identifier: "HB 2301"
citation: "Oklahoma HB 2301 (2020)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Caldwell (Trey)", "Murdock"]
version_count: 7
action_count: 22
vote_count: 2
first_action: "2019-02-04"
last_action: "2019-04-22"
source: "openstates"
source_identifier: "ocd-bill/dd42d659-2c02-42f3-92de-36fa3f6f15d5"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=HB2301&session=2000"
source_hash: "c49567cc8aaf5342f7857805c31e278352129c73f5f0ad90d3804cace3a47637"
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 2301 (2020) — Agriculture; livestock and poultry disease control agency; authorizing agency to issue certain stop movement orders; training and curriculum; 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/HB2301 INT.PDF)
2. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENGR/hB/HB2301 ENGR.PDF)
3. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENR/hB/HB2301 ENR.PDF)
4. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/HFLR/HB2301 HFLR.PDF)
5. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/SFLR/HB2301 SFLR.PDF)
6. **HB2301 FULLPCS1 TREY CALDWELL-AMM.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE AMENDMENTS/House/HB2301 FULLPCS1 TREY CALDWELL-AMM.PDF)
7. **House Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE SUBS/HCS/HB2301 CS.PDF)

## Votes

- THIRD READING — **97–0** (pass) · lower
- THIRD READING — **38–2** (pass) · upper

## Sponsors

- Caldwell (Trey) — primary (person)
- Murdock — 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 Caldwell (Trey)
- **2019-02-05** Second Reading referred to Rules `referral-committee, reading-2`
- **2019-02-12** Withdrawn from Rules Committee
- **2019-02-12** Referred to Agriculture and Rural Development `referral-committee`
- **2019-02-19** CR; Do Pass, amended by committee substitute Agriculture and Rural Development Committee `committee-passage`
- **2019-03-07** General Order
- **2019-03-07** Authored by Senator Murdock (principal Senate author)
- **2019-03-07** Third Reading, Measure passed: Ayes: 97 Nays: 0 `passage, reading-3`
- **2019-03-07** Referred for engrossment
- **2019-03-11** Engrossed, signed, to Senate `passage`
- **2019-03-11** First Reading `introduction, reading-1`
- **2019-03-25** Second Reading referred to Agriculture and Wildlife `referral-committee, reading-2`
- **2019-04-01** Reported Do Pass Agriculture and Wildlife committee; CR filed `committee-passage`
- **2019-04-16** General Order, Considered
- **2019-04-16** Measure passed: Ayes: 38 Nays: 2 `passage`
- **2019-04-16** Engrossed measure signed, returned to House `passage`
- **2019-04-16** Referred for enrollment
- **2019-04-17** Enrolled, signed, to Senate
- **2019-04-17** Enrolled measure signed, returned to House
- **2019-04-17** Sent to Governor `executive-receipt`
- **2019-04-22** Approved by Governor 04/22/2019 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/dd42d659-2c02-42f3-92de-36fa3f6f15d5`. Confidence: reported (aggregated from official Oklahoma legislature records).