---
type: "Bill"
title: "Missing persons; creating Francine's Law; directing the Chief Medical Examiner to furnish copies of certain documents to the State Bureau of Investigation and National Missing and Unidentified Persons System (NamUs); effective date."
description: "Missing persons; creating Francine's Law; directing the Chief Medical Examiner to furnish copies of certain documents to the State Bureau of Investigation and National Missing and Unidentified Persons System (NamUs); effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2020"
identifier: "HB 2640"
citation: "Oklahoma HB 2640 (2020)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Baker", "Daniels"]
version_count: 7
action_count: 27
vote_count: 2
first_action: "2019-02-04"
last_action: "2019-04-15"
source: "openstates"
source_identifier: "ocd-bill/41006fa2-52f3-4ba3-9c04-fce1e09ef154"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=HB2640&session=2000"
source_hash: "fe3f449f482c1fae2094c235910e3a8b5e881715271abf88224113eb1d2283ff"
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 2640 (2020) — Missing persons; creating Francine's Law; directing the Chief Medical Examiner to furnish copies of certain documents to the State Bureau of Investigation and National Missing and Unidentified Persons System (NamUs); 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/HB2640 INT.PDF)
2. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENGR/hB/HB2640 ENGR.PDF)
3. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENR/hB/HB2640 ENR.PDF)
4. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/HFLR/HB2640 HFLR.PDF)
5. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/SFLR/HB2640 SFLR.PDF)
6. **HB2640 FULLPCS1 RHONDA BAKER-GRS.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE AMENDMENTS/House/HB2640 FULLPCS1 RHONDA BAKER-GRS.PDF)
7. **House Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 COMMITTEE SUBS/HCS/HB2640 CS.PDF)

## Votes

- THIRD READING — **46–0** (pass) · upper
- THIRD READING — **90–0** (pass) · lower

## Sponsors

- Baker — primary (person)
- Daniels — 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 Baker
- **2019-02-05** Second Reading referred to Public Safety `referral-committee, reading-2`
- **2019-02-28** CR; Do Pass, amended by committee substitute Public Safety Committee `committee-passage`
- **2019-02-28** Coauthored by Representative(s) Bush, Boles
- **2019-03-07** General Order
- **2019-03-07** Coauthored by Representative(s) Hasenbeck, Humphrey, Tadlock, Sims
- **2019-03-07** Authored by Senator Daniels (principal Senate author)
- **2019-03-07** Third Reading, Measure passed: Ayes: 90 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`
- **2019-03-12** Coauthored by Representative Randleman
- **2019-03-12** Coauthored by Representative Conley
- **2019-03-12** Coauthored by Representative Hilbert
- **2019-03-26** Second Reading referred to Public Safety `referral-committee, reading-2`
- **2019-04-01** Coauthored by Senator Bice
- **2019-04-01** Reported Do Pass Public Safety committee; CR filed `committee-passage`
- **2019-04-01** Coauthored by Senator Bergstrom
- **2019-04-08** General Order, Considered
- **2019-04-08** Measure passed: Ayes: 46 Nays: 0 `passage`
- **2019-04-08** Engrossed measure signed, returned to House `passage`
- **2019-04-08** Referred for enrollment
- **2019-04-09** Enrolled, signed, to Senate
- **2019-04-09** Enrolled measure signed, returned to House
- **2019-04-09** Sent to Governor `executive-receipt`
- **2019-04-15** Approved by Governor 04/15/2019 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/41006fa2-52f3-4ba3-9c04-fce1e09ef154`. Confidence: reported (aggregated from official Oklahoma legislature records).