---
type: "Bill"
title: "Health information; designating state health information exchange; Health Information Infrastructure Advisory Board; repealers. Emergency."
description: "Health information; designating state health information exchange; Health Information Infrastructure Advisory Board; repealers. Emergency."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2021"
identifier: "SB 574"
citation: "Oklahoma SB 574 (2021)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["McCortney", "McEntire"]
version_count: 9
action_count: 32
vote_count: 0
first_action: "2021-02-01"
last_action: "2021-05-24"
source: "openstates"
source_identifier: "ocd-bill/e4e4b519-f186-4135-a06c-80ccca064d3f"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB574&session=2100"
source_hash: "b2e93e4213a2d94e4376f085057393d37919785a54910fbde5b30121003bfa38"
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 574 (2021) — Health information; designating state health information exchange; Health Information Infrastructure Advisory Board; repealers. Emergency.

## 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/SB574 INT.PDF)
2. **1 Floor Amendment by MCENTIRE** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 FLOOR AMENDMENTS/House/SB574 FA1 MCENTIREMA-AB.PDF)
3. **Amended And Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 AMENDMENTS/Amendment & Engr/SB574 HASB & ENGR.PDF)
4. **Committee Amendment** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 COMMITTEE AMENDMENTS/Senate/SB574 PCS.PDF)
5. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 ENGR/SB/SB574 ENGR.PDF)
6. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 ENR/SB/SB574 ENR.PDF)
7. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 FLR/HFLR/SB574 HFLR.PDF)
8. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 FLR/SFLR/SB574 SFLR.PDF)
9. **Senate Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2021-22 COMMITTEE SUBS/SCS/SB574 CS.PDF)

## Sponsors

- McCortney — primary (person)
- McEntire — 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 McCortney
- **2021-02-01** Coauthored by Representative McEntire (principal House author)
- **2021-02-02** Second Reading referred to Health and Human Services `reading-2, referral-committee`
- **2021-02-22** Reported Do Pass, amended by committee substitute Health and Human Services committee; CR filed `committee-passage`
- **2021-02-22** Emergency added
- **2021-03-10** General Order, Amended
- **2021-03-10** Title stricken
- **2021-03-10** Measure and Emergency passed: Ayes: 42 Nays: 1 `passage`
- **2021-03-10** Referred for engrossment
- **2021-03-11** Engrossed to House `passage`
- **2021-03-11** First Reading `introduction, reading-1`
- **2021-03-22** Second Reading referred to Public Health `reading-2, referral-committee`
- **2021-04-07** CR; Do Pass, as amended, Public Health Committee `committee-passage`
- **2021-04-07** Enacting clause stricken
- **2021-04-22** House Rule suspended
- **2021-04-22** General Order
- **2021-04-22** Coauthored by Representative(s) Roe
- **2021-04-22** Amended by floor substitute
- **2021-04-22** Title restored
- **2021-04-22** Enacting clause restored
- **2021-04-22** Third Reading, Measure and Emergency passed: Ayes: 93 Nays: 4 `passage, reading-3`
- **2021-04-22** Referred for engrossment
- **2021-04-26** Engrossed, signed, to Senate `passage`
- **2021-04-26** HAs read
- **2021-05-19** HAs adopted
- **2021-05-19** Measure and Emergency passed: Ayes: 47 Nays: 1 `passage`
- **2021-05-19** Referred for enrollment
- **2021-05-20** Enrolled, to House
- **2021-05-20** Signed, returned to Senate
- **2021-05-20** Sent to Governor `executive-receipt`
- **2021-05-24** Approved by Governor 05/24/2021 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/e4e4b519-f186-4135-a06c-80ccca064d3f`. Confidence: reported (aggregated from official Oklahoma legislature records).