---
type: "Bill"
title: "Hazardous Substances Mitigation Act Sunset Extension"
description: "Hazardous Substances Mitigation Act Sunset Extension"
jurisdiction: "us/states/ut"
legislature: "Utah Legislature"
session: "2020"
identifier: "S.B. 20"
citation: "Utah S.B. 20 (2020)"
classification: ["bill"]
subjects: ["Hazardous Materials", "Natural Resources", "Sunset Legislation"]
status: "enacted"
primary_sponsors: ["Okerlund, Ralph"]
version_count: 2
action_count: 29
vote_count: 3
first_action: "2019-12-20"
last_action: "2020-03-28"
source: "openstates"
source_identifier: "ocd-bill/ea5a4ab8-204f-46c2-9ea9-9b474e7eda26"
source_url: "https://le.utah.gov/~2020/bills/static/SB0020.html"
source_hash: "51e0c7dd45538f41b186a8e41f3651618d0957991bca3009d21003d7102db0d5"
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-ut"]
---

# Utah S.B. 20 (2020) — Hazardous Substances Mitigation Act Sunset Extension

## Version chain

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

1. **Introduced** (filed) — [source](https://le.utah.gov/~2020/bills/sbillint/SB0020.pdf)
2. **Enrolled** (enrolled) — [source](https://le.utah.gov/~2020/bills/sbillenr/SB0020.pdf)

## Votes

- House Comm - Favorable Recommendation — **11–0** (pass) · upper
- passed 2nd & 3rd readings/suspension — **25–0** (pass) · upper
- passed 3rd reading — **73–0** (pass) · lower

## Sponsors

- Okerlund, Ralph — primary (person)
- Stratton, Keven J. — cosponsor (person)

## Timeline

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

- **2019-12-20** Bill Numbered but not Distributed
- **2019-12-20** Numbered Bill Publicly Distributed
- **2019-12-20** bill sent to agencies for fiscal input
- **2020-01-14** fiscal note publicly available
- **2020-01-27** received bill from Legislative Printing
- **2020-01-27** 1st reading (Introduced) `introduction, reading-1`
- **2020-01-27** placed on 2nd Reading Calendar
- **2020-01-27** 2nd & 3rd readings/suspension `reading-2, reading-3`
- **2020-01-27** passed 2nd & 3rd readings/suspension `passage`
- **2020-01-27** to House
- **2020-01-28** received from Senate
- **2020-01-28** 1st reading (Introduced) `introduction, reading-1`
- **2020-01-30** to House Natural Resources, Agriculture, and Environment Committee `referral-committee`
- **2020-02-04** House Comm - Favorable Recommendation `committee-passage-favorable`
- **2020-02-05** committee report favorable `committee-passage-favorable`
- **2020-02-05** 2nd reading `reading-2`
- **2020-02-06** 3rd reading `reading-3`
- **2020-02-06** passed 3rd reading `passage`
- **2020-02-06** signed by Speaker/returned to Senate
- **2020-02-06** to Senate
- **2020-02-07** received from House
- **2020-02-07** signed by President/sent for enrolling
- **2020-02-10** Bill Received from Senate for Enrolling
- **2020-02-10** Draft of Enrolled Bill Prepared
- **2020-03-16** Enrolled Bill Returned to House or Senate
- **2020-03-16** enrolled bill to Printing
- **2020-03-28** received enrolled bill from Printing
- **2020-03-28** to Governor `executive-receipt`
- **2020-03-28** Governor Signed `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/ea5a4ab8-204f-46c2-9ea9-9b474e7eda26`. Confidence: reported (aggregated from official Utah legislature records).