---
type: "Bill"
title: "controlled substances prescription monitoring program"
description: "controlled substances prescription monitoring program"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "57th-2nd-regular"
identifier: "HB 2434"
citation: "Arizona HB 2434 (57th-2nd-regular)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Selina Bliss"]
version_count: 4
action_count: 13
vote_count: 3
first_action: "2026-01-20"
last_action: "2026-06-04"
source: "openstates"
source_identifier: "ocd-bill/0534e25b-f351-4ed4-a3af-a9f61765fbc7"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/84205?SessionId=130"
source_hash: "679d000cb344c57ae9156d6ca732199e5ecd922c4dd88ae106c58dbba2ba6960"
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 2434 (57th-2nd-regular) — controlled substances prescription monitoring program

## 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/2r/laws/0094.pdf)
2. **HOUSE - Health & Human Services** (committee substitute) — [source](https://apps.azleg.gov/BillStatus/GetDocumentPdf/538306)
3. **House Engrossed Version (03/10/2026)** (committee substitute) — [source](https://www.azleg.gov/legtext/57leg/2r/bills/hb2434h.pdf)
4. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/57leg/2r/bills/hb2434p.pdf)

## Votes

- do pass amended — **0–0** (fail) · lower
- Passed — **26–0** (pass) · upper
- Passed — **55–0** (pass) · lower

## Sponsors

- Selina Bliss — primary (person)

## Timeline

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

- **2026-01-20** House First Reading. `reading-1`
- **2026-01-21** House Second Reading `reading-2`
- **2026-02-19** DPA `amendment-passage`
- **2026-03-05** DPA `amendment-passage`
- **2026-03-10** PASSED `passage, reading-3`
- **2026-03-10** Transmit to Senate
- **2026-03-16** Senate First Reading `reading-1`
- **2026-03-17** Senate Second Reading `reading-2`
- **2026-03-25** DP `committee-passage`
- **2026-06-01** PASSED `passage, reading-3`
- **2026-06-01** Transmit to Governor `executive-receipt`
- **2026-06-01** Transmit to House
- **2026-06-04** 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/0534e25b-f351-4ed4-a3af-a9f61765fbc7`. Confidence: reported (aggregated from official Arizona legislature records).