---
type: "Bill"
title: "Clinical laboratory regulation."
description: "2021/Summaries/SF0047.pdf"
jurisdiction: "us/states/wy"
legislature: "Wyoming Legislature"
session: "2021"
identifier: "SF 47"
citation: "Wyoming SF 47 (2021)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Case"]
version_count: 4
action_count: 22
vote_count: 5
first_action: "2021-01-11T14:45:18+00:00"
last_action: "2021-04-05T19:08:02+00:00"
source: "openstates"
source_identifier: "ocd-bill/0baedbf4-dc13-4d9b-8666-4c76f75836dc"
source_url: "http://lso.wyoleg.gov/Legislation/2021/SF0047"
source_hash: "637cdb78a18ec3890dd5b8155547490e6d91b1487d08149ea4ee3018ad041ec7"
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-wy"]
---

# Wyoming SF 47 (2021) — Clinical laboratory regulation.

2021/Summaries/SF0047.pdf

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Introduced** (filed) — [source](http://wyoleg.gov/2021/Introduced/SF0047.pdf)
2. **Amendment SF0047HW001 (Committee of the Whole) - Representative Larsen (Adopted)** (committee substitute) — [source](http://wyoleg.gov/2021/Amends/SF0047HW001.pdf)
3. **Amendment SF0047SS001 (Standing Committee) - Senate Labor, Health and Social Services Committee (Adopted)** (committee substitute) — [source](http://wyoleg.gov/2021/Amends/SF0047SS001.pdf)
4. **Enrolled** (enrolled) — [source](http://wyoleg.gov/2021/Enroll/SF0047.pdf)

## Votes

- S 3rd Reading:Passed 29-0-1-0-0 — **29–0** (pass) · upper
- S Concur:Passed 30-0-0-0-0 — **30–0** (pass) · upper
- H10 - Labor:Recommend Do Pass 9-0-0-0-0 — **9–0** (pass) · lower
- S10 - Labor:Recommend Amend and Do Pass 5-0-0-0-0 — **5–0** (pass) · upper
- H 3rd Reading:Passed 59-0-1-0-0 — **59–0** (pass) · lower

## Sponsors

- Case — primary (person)
- Larsen — cosponsor (person)

## Timeline

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

- **2021-04-05T19:08:02+00:00** Assigned Chapter Number 104
- **2021-04-05T19:07:52+00:00** Governor Signed SEA No. 0036 `executive-signature`
- **2021-04-01T23:16:24+00:00** H Speaker Signed SEA No. 0036
- **2021-04-01T20:03:50+00:00** S President Signed SEA No. 0036
- **2021-04-01T14:54:18+00:00** Assigned Number SEA No. 0036
- **2021-03-30T17:42:04+00:00** S Concur:Passed 30-0-0-0-0
- **2021-03-29T20:13:50+00:00** S Received for Concurrence
- **2021-03-29T17:40:25+00:00** H 3rd Reading:Passed 59-0-1-0-0 `passage, reading-3`
- **2021-03-26T16:35:09+00:00** H 2nd Reading:Passed `reading-2`
- **2021-03-25T21:16:04+00:00** H COW:Passed
- **2021-03-23T16:31:08+00:00** H Placed on General File
- **2021-03-23T16:30:56+00:00** H10 - Labor:Recommend Do Pass 9-0-0-0-0 `committee-passage-favorable`
- **2021-03-17T16:34:26+00:00** H Introduced and Referred to H10 - Labor `introduction, referral-committee`
- **2021-03-09T17:59:17+00:00** H Received for Introduction `filing`
- **2021-03-08T17:26:42+00:00** S 3rd Reading:Passed 29-0-1-0-0 `passage, reading-3`
- **2021-03-05T17:44:41+00:00** S 2nd Reading:Passed `reading-2`
- **2021-03-04T18:45:28+00:00** S COW:Passed
- **2021-03-01T17:45:01+00:00** S Placed on General File
- **2021-03-01T17:44:54+00:00** S10 - Labor:Recommend Amend and Do Pass 5-0-0-0-0 `committee-passage-favorable`
- **2021-02-04T22:28:53+00:00** S Introduced and Referred to S10 - Labor `introduction, referral-committee`
- **2021-01-12T17:14:19+00:00** S Received for Introduction `filing`
- **2021-01-11T14:45:18+00:00** Bill Number Assigned

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/0baedbf4-dc13-4d9b-8666-4c76f75836dc`. Confidence: reported (aggregated from official Wyoming legislature records).