---
type: "Bill"
title: "State auditor payment transparency."
description: "2025/Summaries/HB0166.pdf"
jurisdiction: "us/states/wy"
legislature: "Wyoming Legislature"
session: "2025"
identifier: "HB 166"
citation: "Wyoming HB 166 (2025)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Bratten"]
version_count: 3
action_count: 22
vote_count: 5
first_action: "2025-01-14T00:23:28+00:00"
last_action: "2025-02-25T00:57:01+00:00"
source: "openstates"
source_identifier: "ocd-bill/63ad37b1-7d03-4b6e-849c-15612e0efaf7"
source_url: "https://wyoleg.gov/Legislation/2025/HB0166"
source_hash: "6de7d3dfb92e165fff715eecccdcd6c8224a8655cf4900e3bf25f00cc2fb83e1"
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 HB 166 (2025) — State auditor payment transparency.

2025/Summaries/HB0166.pdf

## Version chain

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

1. **Introduced** (filed) — [source](https://wyoleg.gov/2025/Introduced/HB0166.pdf)
2. **Amendment HB0166S2001 (2nd reading) - Senator Hutchings (Adopted)** (committee substitute) — [source](https://wyoleg.gov/2025/Amends/HB0166S2001.pdf)
3. **Enrolled** (enrolled) — [source](https://wyoleg.gov/2025/Enroll/HB0166.pdf)

## Votes

- H01 - Judiciary:Recommend Do Pass 8-0-1-0-0 — **8–0** (pass) · lower
- H Concur:Passed 61-0-1-0-0 — **61–0** (pass) · lower
- S 3rd Reading:Passed 31-0-0-0-0 — **31–0** (pass) · upper
- S02 - Appropriations:Recommend Do Pass 5-0-0-0-0 — **5–0** (pass) · upper
- H 3rd Reading:Passed 60-0-2-0-0 — **60–0** (pass) · lower

## Sponsors

- Bratten — primary (person)
- Boner — cosponsor (person)
- Hoeft — cosponsor (person)
- Hutchings — cosponsor (person)
- Ide — cosponsor (person)
- Knapp — cosponsor (person)
- Lawley — cosponsor (person)
- Locke — cosponsor (person)
- Lucas — cosponsor (person)
- Webb — cosponsor (person)

## Timeline

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

- **2025-02-25T00:57:01+00:00** Assigned Chapter Number 33 `became-law`
- **2025-02-25T00:56:44+00:00** Governor Signed HEA No. 0018 `executive-signature`
- **2025-02-21T17:28:43+00:00** S President Signed HEA No. 0018
- **2025-02-20T23:36:19+00:00** H Speaker Signed HEA No. 0018
- **2025-02-20T18:26:32+00:00** Assigned Number HEA No. 0018
- **2025-02-20T17:42:49+00:00** H Concur:Passed 61-0-1-0-0
- **2025-02-19T20:56:26+00:00** H Received for Concurrence
- **2025-02-19T18:08:24+00:00** S 3rd Reading:Passed 31-0-0-0-0 `passage, reading-3`
- **2025-02-18T17:25:50+00:00** S 2nd Reading:Passed `reading-2`
- **2025-02-14T18:44:45+00:00** S COW:Passed `committee-passage-favorable`
- **2025-02-13T22:18:37+00:00** S Placed on General File
- **2025-02-13T22:18:28+00:00** S02 - Appropriations:Recommend Do Pass 5-0-0-0-0 `committee-passage-favorable`
- **2025-02-10T19:20:27+00:00** S Introduced and Referred to S02 - Appropriations `introduction, referral-committee`
- **2025-02-05T18:22:53+00:00** S Received for Introduction `filing`
- **2025-02-05T17:17:24+00:00** H 3rd Reading:Passed 60-0-2-0-0 `passage, reading-3`
- **2025-02-04T17:13:23+00:00** H 2nd Reading:Passed `reading-2`
- **2025-02-03T23:07:43+00:00** H COW:Passed `committee-passage-favorable`
- **2025-01-31T17:46:51+00:00** H Placed on General File
- **2025-01-31T17:46:43+00:00** H01 - Judiciary:Recommend Do Pass 8-0-1-0-0 `committee-passage-favorable`
- **2025-01-20T17:49:14+00:00** H Introduced and Referred to H01 - Judiciary `introduction, referral-committee`
- **2025-01-14T16:24:34+00:00** H Received for Introduction `filing`
- **2025-01-14T00:23:28+00:00** Bill Number Assigned `reading-1`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/63ad37b1-7d03-4b6e-849c-15612e0efaf7`. Confidence: reported (aggregated from official Wyoming legislature records).