---
type: "Bill"
title: "dentists; scope of practice"
description: "dentists; scope of practice"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "55th-2nd-regular"
identifier: "SB 1074"
citation: "Arizona SB 1074 (55th-2nd-regular)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Nancy Barto"]
version_count: 3
action_count: 14
vote_count: 2
first_action: "2022-01-05"
last_action: "2022-03-18"
source: "openstates"
source_identifier: "ocd-bill/72517506-4f30-4e59-9628-ff5b4936f4a1"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/76352?SessionId=125"
source_hash: "fa25ead555b32373d06eefef3123b84e2f7c704ca23fb76bbd1a38d049d28357"
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 1074 (55th-2nd-regular) — dentists; scope of practice

## 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/2r/laws/0007.pdf)
2. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/2r/bills/sb1074p.pdf)
3. **Senate Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/2r/bills/sb1074s.pdf)

## Votes

- Passed — **25–2** (pass) · upper
- Passed — **55–0** (pass) · lower

## Sponsors

- Nancy Barto — primary (person)

## Timeline

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

- **2022-01-05** Prefiled. `filing`
- **2022-01-10** Senate First Reading `reading-1`
- **2022-01-11** Senate Second Reading `reading-2`
- **2022-01-19** DP `committee-passage`
- **2022-01-27** PASSED `passage, reading-3`
- **2022-01-28** Transmit to House
- **2022-02-23** House First Reading. `reading-1`
- **2022-02-24** House Second Reading `reading-2`
- **2022-02-28** DP `committee-passage`
- **2022-03-07** House Placed on Consent Calendar
- **2022-03-10** PASSED `passage, reading-3`
- **2022-03-10** Transmit to Senate
- **2022-03-14** Transmit to Governor `executive-receipt`
- **2022-03-18** 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/72517506-4f30-4e59-9628-ff5b4936f4a1`. Confidence: reported (aggregated from official Arizona legislature records).