---
type: "Bill"
title: "Revise the petroleum storage tank cleanup eligibility requirements"
description: "Revise the petroleum storage tank cleanup eligibility requirements"
jurisdiction: "us/states/mt"
legislature: "Montana Legislature"
session: "2025"
identifier: "HB 189"
citation: "Montana HB 189 (2025)"
classification: ["bill"]
subjects: ["Environmental Protection", "Gas and Oil", "Rule Making", "State Finance"]
status: "enacted"
primary_sponsors: ["Marta Bertoglio"]
version_count: 18
action_count: 39
vote_count: 6
first_action: "2024-12-13T14:33:42+00:00"
last_action: "2025-04-18T19:17:35+00:00"
source: "openstates"
source_identifier: "ocd-bill/a317b8f9-138e-4661-94e6-5fd0b7ec2c35"
source_url: "https://bills.legmt.gov/#/laws/bill/2/LC2999?open_tab=sum"
source_hash: "06cfe804a39d10ea59806e3cbf8250f93498e95b6c7e318f0cfdffff137ac449"
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-mt"]
---

# Montana HB 189 (2025) — Revise the petroleum storage tank cleanup eligibility requirements

## Version chain

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

1. **HB0189_1(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=271444)
2. **HB0189_1(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=275228)
3. **HB0189_1(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=276289)
4. **HB0189_1(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=278531)
5. **HB0189_1(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=296847)
6. **HB0189_1(6).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=300126)
7. **HB0189_1.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=271301)
8. **HB0189_2.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=300125)
9. **HB0189_X(1).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=316567)
10. **HB0189_X(2).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=320168)
11. **HB0189_X(3).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=321228)
12. **HB0189_X(4).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=321229)
13. **HB0189_X(5).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=321230)
14. **HB0189_X(6).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=324548)
15. **HB0189_X(7).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=326724)
16. **HB0189_X(8).pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=327749)
17. **HB0189_X.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=310608)
18. **LC2999.pdf** (committee substitute) — [source](https://api.legmt.gov/docs/v1/documents/getContent?documentId=270009)

## Votes

- Do Concur — **50–0** (pass) · upper
- Do Concur — **50–0** (pass) · upper
- be_concurred_in — **11–0** (pass) · upper
- Do Pass — **99–0** (pass) · lower
- do_pass — **19–0** (pass) · lower
- Do Pass — **99–0** (pass) · lower

## Sponsors

- Marta Bertoglio — primary (person)

## Timeline

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

- **2024-12-13T14:33:42+00:00** (LC) Drafter Assigned
- **2025-01-04T17:17:02+00:00** (LC) Draft in Legal Review
- **2025-01-05T16:03:05+00:00** (LC) Draft in Edit
- **2025-01-08T15:48:08+00:00** (LC) Draft in Input/Proofing
- **2025-01-09T22:55:06+00:00** (LC) Draft in Final Drafter Review
- **2025-01-10T04:09:52+00:00** (LC) Draft in Assembly
- **2025-01-11T17:49:48+00:00** (LC) Draft Ready for Delivery
- **2025-01-13T22:23:06+00:00** (LC) Draft Delivered to Requester
- **2025-01-14T14:29:56+00:00** (H) Introduced
- **2025-01-14T14:37:43+00:00** (H) Fiscal Note Requested
- **2025-01-14T17:16:59+00:00** (H) Referred to Committee - (H) State Administration `referral-committee`
- **2025-01-14T20:07:21+00:00** (H) First Reading `reading-1`
- **2025-01-15T23:52:14+00:00** (H) Hearing - (H) State Administration
- **2025-01-20T22:03:07+00:00** (H) Fiscal Note Received `receipt`
- **2025-01-21T15:10:25+00:00** (H) Fiscal Note Signed
- **2025-01-22T14:48:00+00:00** (H) Fiscal Note Printed
- **2025-01-29T18:30:21+00:00** (H) Committee Executive Action--Bill Passed - (H) State Administration `committee-passage`
- **2025-01-29T20:21:06+00:00** (H) Committee Report--Bill Passed - (H) State Administration `committee-passage`
- **2025-01-31T20:00:00+00:00** (H) Scheduled for 2nd Reading `reading-2`
- **2025-01-31T20:59:00+00:00** (H) 2nd Reading Passed `reading-2, reading-2`
- **2025-02-03T20:00:00+00:00** (H) Scheduled for 3rd Reading `reading-3`
- **2025-02-03T21:38:00+00:00** (H) 3rd Reading Passed `passage, reading-3`
- **2025-02-03T22:43:39+00:00** (H) Transmitted to Senate
- **2025-02-04T20:17:59+00:00** (S) First Reading `reading-1`
- **2025-02-18T18:56:29+00:00** (S) Referred to Committee - (S) Natural Resources `referral-committee`
- **2025-03-12T14:47:36+00:00** (S) Hearing - (S) Natural Resources
- **2025-03-21T20:52:21+00:00** (S) Committee Executive Action--Bill Concurred - (S) Natural Resources
- **2025-03-24T20:30:00+00:00** (S) Committee Report--Bill Concurred - (S) Natural Resources
- **2025-03-26T19:00:00+00:00** (S) Scheduled for 2nd Reading `reading-2`
- **2025-03-26T19:55:00+00:00** (S) 2nd Reading Concurred `reading-2, reading-2`
- **2025-03-27T19:00:00+00:00** (S) Scheduled for 3rd Reading `reading-3`
- **2025-03-27T21:07:00+00:00** (S) 3rd Reading Concurred `passage, reading-3`
- **2025-03-27T21:07:42+00:00** (H) Sent to Enrolling
- **2025-03-28T18:53:49+00:00** (H) Returned from Enrolling
- **2025-04-07T18:00:24+00:00** (H) Signed by Speaker `passage`
- **2025-04-09T17:30:28+00:00** (S) Signed by President `passage`
- **2025-04-09T19:50:28+00:00** (H) Transmitted to Governor `executive-receipt`
- **2025-04-17T20:00:49+00:00** (H) Signed by Governor `executive-signature`
- **2025-04-18T19:17:35+00:00** Chapter Number Assigned `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/a317b8f9-138e-4661-94e6-5fd0b7ec2c35`. Confidence: reported (aggregated from official Montana legislature records).