---
type: "Bill"
title: "electronic monitoring; long-term care"
description: "electronic monitoring; long-term care"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "57th-2nd-regular"
identifier: "SB 1564"
citation: "Arizona SB 1564 (57th-2nd-regular)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Timothy \"Tim\" Dunn"]
version_count: 5
action_count: 14
vote_count: 3
first_action: "2026-02-03"
last_action: "2026-06-19"
source: "openstates"
source_identifier: "ocd-bill/9bb67cfc-f30b-4e18-9164-01844ee74a48"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/85177?SessionId=130"
source_hash: "db01612740a386aea4b3cbf3a722be446c2eafa7c9afcd36d049597a3b8e5598"
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 SB 1564 (57th-2nd-regular) — electronic monitoring; long-term care

## 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/0183.pdf)
2. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/57leg/2r/bills/sb1564p.pdf)
3. **SENATE - Dunn flr amend (ref HHS) adopted** (committee substitute) — [source](https://apps.azleg.gov/BillStatus/GetDocumentPdf/539564)
4. **SENATE - Health and Human Services** (committee substitute) — [source](https://apps.azleg.gov/BillStatus/GetDocumentPdf/537860)
5. **Senate Engrossed Version (03/05/2026)** (committee substitute) — [source](https://www.azleg.gov/legtext/57leg/2r/bills/sb1564s.pdf)

## Votes

- Passed — **25–3** (pass) · upper
- Passed — **50–7** (pass) · lower
- do pass amended — **0–0** (fail) · upper

## Sponsors

- Timothy "Tim" Dunn — primary (person)

## Timeline

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

- **2026-02-03** Senate First Reading `reading-1`
- **2026-02-04** Senate Second Reading `reading-2`
- **2026-02-18** DPA `amendment-passage`
- **2026-03-03** DPA `amendment-passage`
- **2026-03-05** PASSED `passage, reading-3`
- **2026-03-05** Transmit to House
- **2026-03-09** House First Reading. `reading-1`
- **2026-03-10** House Second Reading `reading-2`
- **2026-03-23** DP `committee-passage`
- **2026-03-30** House Placed on Consent Calendar
- **2026-06-02** PASSED `passage, reading-3`
- **2026-06-02** Transmit to Senate
- **2026-06-09** Transmit to Governor `executive-receipt`
- **2026-06-19** 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/9bb67cfc-f30b-4e18-9164-01844ee74a48`. Confidence: reported (aggregated from official Arizona legislature records).