---
type: "Bill"
title: "mobile home parks; caregivers"
description: "mobile home parks; caregivers"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "55th-1st-regular"
identifier: "SB 1259"
citation: "Arizona SB 1259 (55th-1st-regular)"
classification: ["bill"]
subjects: ["ARIZONA MOBILE HOME PARKS RESIDENTIAL LANDLORD AND TENANT ACT", "CARE GIVERS (H)", "CAREGIVERS", "DEFINITIONS (H)", "LIVE-IN HEALTH CARE", "MOBILE HOME PARKS", "PERSONAL CARE", "PROPERTY - TITLE 33", "SUPPORTIVE SERVICES"]
status: "enacted"
primary_sponsors: ["J.D. Mesnard"]
version_count: 3
action_count: 9
vote_count: 2
first_action: "2021-01-21"
last_action: "2021-02-18"
source: "openstates"
source_identifier: "ocd-bill/bea4c7ec-6879-42dc-975f-b61273d94c53"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/75010?SessionId=123"
source_hash: "b022910625a09f82bbae9166627c9492fda28fdda4f7a328e8c3de3a5e6cbd72"
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 1259 (55th-1st-regular) — mobile home parks; caregivers

## 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/55leg/1R/laws/0031.htm)
2. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/1R/bills/SB1259P.htm)
3. **Senate Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/1R/bills/SB1259S.htm)

## Votes

- Passed — **60–0** (pass) · lower
- Passed — **29–0** (pass) · upper

## Sponsors

- J.D. Mesnard — primary (person)

## Timeline

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

- **2021-01-21** Senate First Reading `reading-1`
- **2021-01-25** Senate Second Reading `reading-2`
- **2021-01-27** DP `committee-passage`
- **2021-02-04** Transmit to Senate
- **2021-02-09** PASSED `passage, reading-3`
- **2021-02-09** Transmit to House
- **2021-02-11** PASSED `passage, reading-3`
- **2021-02-15** Transmit to Governor `executive-receipt`
- **2021-02-18** 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/bea4c7ec-6879-42dc-975f-b61273d94c53`. Confidence: reported (aggregated from official Arizona legislature records).