---
type: "Bill"
title: "Vehicle idling-decriminalization."
description: "2023/Summaries/HB0239.pdf"
jurisdiction: "us/states/wy"
legislature: "Wyoming Legislature"
session: "2023"
identifier: "HB 239"
citation: "Wyoming HB 239 (2023)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Singh"]
version_count: 2
action_count: 20
vote_count: 4
first_action: "2023-01-25T01:46:42+00:00"
last_action: "2023-02-21T22:45:46+00:00"
source: "openstates"
source_identifier: "ocd-bill/69d3579f-23cc-4ed8-a567-3b0d6675216b"
source_url: "https://wyoleg.gov/Legislation/2023/HB0239"
source_hash: "1a90c46efe4a752a947f018d26df623f67c925c5a9cdf1fae8787836b161409c"
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 239 (2023) — Vehicle idling-decriminalization.

2023/Summaries/HB0239.pdf

## Version chain

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

1. **Introduced** (filed) — [source](https://wyoleg.gov/2023/Introduced/HB0239.pdf)
2. **Enrolled** (enrolled) — [source](https://wyoleg.gov/2023/Enroll/HB0239.pdf)

## Votes

- S08 - Transportation:Recommend Do Pass 5-0-0-0-0 — **5–0** (pass) · upper
- S 3rd Reading:Passed 30-0-1-0-0 — **30–0** (pass) · upper
- H09 - Minerals:Recommend Do Pass 9-0-0-0-0 — **9–0** (pass) · lower
- H 3rd Reading:Passed 59-2-1-0-0 — **59–2** (pass) · lower

## Sponsors

- Singh — primary (person)
- Andrew — cosponsor (person)
- Angelos — cosponsor (person)
- Biteman — cosponsor (person)
- Brennan — cosponsor (person)
- Brown — cosponsor (person)
- Heiner — cosponsor (person)
- Hornok — cosponsor (person)
- Jennings — cosponsor (person)
- Larson, JT — cosponsor (person)
- Laursen, D — cosponsor (person)
- Locke — cosponsor (person)
- O'Hearn — cosponsor (person)
- Olsen — cosponsor (person)
- Stith — cosponsor (person)
- Styvar — cosponsor (person)
- Trujillo — cosponsor (person)
- Yin — cosponsor (person)
- Zwonitzer, Dn — cosponsor (person)

## Timeline

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

- **2023-02-21T22:45:46+00:00** Assigned Chapter Number 50 `became-law`
- **2023-02-21T22:45:38+00:00** Governor Signed HEA No. 0031 `executive-signature`
- **2023-02-17T16:49:41+00:00** S President Signed HEA No. 0031
- **2023-02-17T00:15:33+00:00** H Speaker Signed HEA No. 0031
- **2023-02-16T19:47:42+00:00** Assigned Number HEA No. 0031
- **2023-02-16T17:44:53+00:00** S 3rd Reading:Passed 30-0-1-0-0 `passage, reading-3`
- **2023-02-15T17:40:58+00:00** S 2nd Reading:Passed `reading-2`
- **2023-02-14T21:53:42+00:00** S COW:Passed `committee-passage-favorable`
- **2023-02-14T18:27:28+00:00** S Placed on General File
- **2023-02-14T18:27:21+00:00** S08 - Transportation:Recommend Do Pass 5-0-0-0-0 `committee-passage-favorable`
- **2023-02-07T21:50:26+00:00** S Introduced and Referred to S08 - Transportation `introduction, referral-committee`
- **2023-02-06T20:35:57+00:00** S Received for Introduction `filing`
- **2023-02-06T17:44:20+00:00** H 3rd Reading:Passed 59-2-1-0-0 `passage, reading-3`
- **2023-02-03T17:56:51+00:00** H 2nd Reading:Passed `reading-2`
- **2023-02-03T00:04:12+00:00** H COW:Passed `committee-passage-favorable`
- **2023-02-02T01:19:18+00:00** H Placed on General File
- **2023-02-02T01:19:11+00:00** H09 - Minerals:Recommend Do Pass 9-0-0-0-0 `committee-passage-favorable`
- **2023-01-25T18:10:40+00:00** H Introduced and Referred to H09 - Minerals `introduction, referral-committee`
- **2023-01-25T15:29:27+00:00** H Received for Introduction `filing`
- **2023-01-25T01:46:42+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/69d3579f-23cc-4ed8-a567-3b0d6675216b`. Confidence: reported (aggregated from official Wyoming legislature records).