---
type: "Bill"
title: "behavior analysts; committee; regulatory authority"
description: "behavior analysts; committee; regulatory authority"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "57th-2nd-regular"
identifier: "SB 1145"
citation: "Arizona SB 1145 (57th-2nd-regular)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Shawnna Bolick"]
version_count: 3
action_count: 13
vote_count: 2
first_action: "2026-01-15"
last_action: "2026-06-19"
source: "openstates"
source_identifier: "ocd-bill/c510c42f-b437-4c37-8595-83c1a67988ac"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/83928?SessionId=130"
source_hash: "0bec6739776edc60101deaf5e994051a7dd8f3024528a2becafbabf8e447286c"
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 1145 (57th-2nd-regular) — behavior analysts; committee; regulatory authority

## 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/0148.pdf)
2. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/57leg/2r/bills/sb1145p.pdf)
3. **Senate Engrossed Version (02/10/2026)** (committee substitute) — [source](https://www.azleg.gov/legtext/57leg/2r/bills/sb1145s.pdf)

## Votes

- Passed — **45–10** (pass) · lower
- Passed — **29–1** (pass) · upper

## Sponsors

- Shawnna Bolick — primary (person)

## Timeline

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

- **2026-01-15** Senate First Reading `reading-1`
- **2026-01-20** Senate Second Reading `reading-2`
- **2026-01-28** DP `committee-passage`
- **2026-02-10** PASSED `passage, reading-3`
- **2026-02-10** Transmit to House
- **2026-02-23** House First Reading. `reading-1`
- **2026-02-24** House Second Reading `reading-2`
- **2026-03-02** DP `committee-passage`
- **2026-03-03** 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/c510c42f-b437-4c37-8595-83c1a67988ac`. Confidence: reported (aggregated from official Arizona legislature records).