---
type: "Bill"
title: "Mining operations-blasting requirements."
description: "2024/Summaries/HB0033.pdf"
jurisdiction: "us/states/wy"
legislature: "Wyoming Legislature"
session: "2024"
identifier: "HB 33"
citation: "Wyoming HB 33 (2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: []
version_count: 2
action_count: 24
vote_count: 7
first_action: "2024-01-03T19:47:56+00:00"
last_action: "2024-03-05T20:03:47+00:00"
source: "openstates"
source_identifier: "ocd-bill/375f7f7f-6e5d-4872-b603-bcb60c006005"
source_url: "https://wyoleg.gov/Legislation/2024/HB0033"
source_hash: "b724e174e3c4543683e5461b4f231a8b4d4b7e4ac776bf7733f1d6d7d5b023ab"
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 33 (2024) — Mining operations-blasting requirements.

2024/Summaries/HB0033.pdf

## Version chain

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

1. **Introduced** (filed) — [source](https://wyoleg.gov/2024/Introduced/HB0033.pdf)
2. **Enrolled** (enrolled) — [source](https://wyoleg.gov/2024/Enroll/HB0033.pdf)

## Votes

- H02 - Appropriations:Recommend Do Pass 6-1-0-0-0 — **6–1** (pass) · lower
- S 3rd Reading:Passed 29-0-2-0-0 — **29–0** (pass) · upper
- S09 - Minerals:Recommend Do Pass 5-0-0-0-0 — **5–0** (pass) · upper
- H 3rd Reading:Passed 49-13-0-0-0 — **49–13** (pass) · lower
- H09 - Minerals:Recommend Do Pass 9-0-0-0-0 — **9–0** (pass) · lower
- S02 - Appropriations:Recommend Do Pass 3-0-2-0-0 — **3–0** (pass) · upper
- H Introduced and Referred to H09 - Minerals 55-5-2-0-0 — **55–5** (pass) · lower

## Sponsors

- Minerals, Business and Economic Development — primary (organization)

## Timeline

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

- **2024-03-05T20:03:47+00:00** Assigned Chapter Number 23 `became-law`
- **2024-03-05T20:03:31+00:00** Governor Signed HEA No. 0018 `executive-signature`
- **2024-03-01T16:18:06+00:00** S President Signed HEA No. 0018
- **2024-02-29T23:04:24+00:00** H Speaker Signed HEA No. 0018
- **2024-02-29T18:47:51+00:00** Assigned Number HEA No. 0018
- **2024-02-29T17:43:16+00:00** S 3rd Reading:Passed 29-0-2-0-0 `passage, reading-3`
- **2024-02-28T17:00:58+00:00** S 2nd Reading:Passed `reading-2`
- **2024-02-27T23:40:01+00:00** S COW:Passed `committee-passage-favorable`
- **2024-02-27T17:08:53+00:00** S Placed on General File
- **2024-02-27T17:08:41+00:00** S02 - Appropriations:Recommend Do Pass 3-0-2-0-0 `committee-passage-favorable`
- **2024-02-24T01:24:51+00:00** :Rerefer to S02 - Appropriations `referral-committee`
- **2024-02-24T01:24:46+00:00** S09 - Minerals:Recommend Do Pass 5-0-0-0-0 `committee-passage-favorable`
- **2024-02-21T21:14:24+00:00** S Introduced and Referred to S09 - Minerals `introduction, referral-committee`
- **2024-02-21T21:13:37+00:00** S Received for Introduction `filing`
- **2024-02-21T17:32:13+00:00** H 3rd Reading:Passed 49-13-0-0-0 `passage, reading-3`
- **2024-02-20T18:06:11+00:00** H 2nd Reading:Passed `reading-2`
- **2024-02-19T18:08:49+00:00** H COW:Passed `committee-passage-favorable`
- **2024-02-17T03:16:01+00:00** H Placed on General File
- **2024-02-17T03:15:53+00:00** H02 - Appropriations:Recommend Do Pass 6-1-0-0-0 `committee-passage-favorable`
- **2024-02-14T23:45:04+00:00** :Rerefer to H02 - Appropriations `referral-committee`
- **2024-02-14T23:44:56+00:00** H09 - Minerals:Recommend Do Pass 9-0-0-0-0 `committee-passage-favorable`
- **2024-02-12T22:25:45+00:00** H Introduced and Referred to H09 - Minerals 55-5-2-0-0 `introduction, referral-committee`
- **2024-01-24T17:47:22+00:00** H Received for Introduction `filing`
- **2024-01-03T19:47:56+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/375f7f7f-6e5d-4872-b603-bcb60c006005`. Confidence: reported (aggregated from official Wyoming legislature records).