---
type: "Bill"
title: "environmental remediation; liability; release"
description: "environmental remediation; liability; release"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "57th-1st-regular"
identifier: "HB 2128"
citation: "Arizona HB 2128 (57th-1st-regular)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Selina Bliss"]
version_count: 4
action_count: 15
vote_count: 4
first_action: "2025-01-13"
last_action: "2025-04-08"
source: "openstates"
source_identifier: "ocd-bill/c6ee03ce-aa14-447b-8c87-90d84773a053"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/81824?SessionId=129"
source_hash: "e99156c70395b535a17ca198e9000ed88738c1e4c95035e9a36d1014ce540848"
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-az"]
---

# Arizona HB 2128 (57th-1st-regular) — environmental remediation; liability; release

## Version chain

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

1. **Chaptered Version** (committee substitute) — [source](https://www.azleg.gov/legtext/57leg/1r/laws/0050.pdf)
2. **HOUSE - Floor Amend to Bill - Bliss - passed** (committee substitute) — [source](https://apps.azleg.gov/BillStatus/GetDocumentPdf/525152)
3. **House Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/57leg/1r/bills/hb2128h.pdf)
4. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/57leg/1r/bills/hb2128p.pdf)

## Votes

- Passed — **30–0** (pass) · upper
- do pass amended — **0–0** (fail) · lower
- Retained on the Calendar — **0–0** (fail) · lower
- Passed — **56–4** (pass) · lower

## Sponsors

- Selina Bliss — primary (person)

## Timeline

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

- **2025-01-13** Prefiled. `filing`
- **2025-01-16** House First Reading. `reading-1`
- **2025-01-21** House Second Reading `reading-2`
- **2025-02-11** DP `committee-passage`
- **2025-02-17** House Placed on Consent Calendar
- **2025-02-20** DPA `amendment-passage`
- **2025-02-25** PASSED `passage, reading-3`
- **2025-02-25** Transmit to Senate
- **2025-03-03** Senate First Reading `reading-1`
- **2025-03-04** Senate Second Reading `reading-2`
- **2025-03-18** DP `committee-passage`
- **2025-04-02** PASSED `passage, reading-3`
- **2025-04-02** Transmit to House
- **2025-04-03** Transmit to Governor `executive-receipt`
- **2025-04-08** Signed by Governor `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/c6ee03ce-aa14-447b-8c87-90d84773a053`. Confidence: reported (aggregated from official Arizona legislature records).