---
type: "Bill"
title: "school psychologists; exemption"
description: "school psychologists; exemption"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "55th-2nd-regular"
identifier: "HB 2178"
citation: "Arizona HB 2178 (55th-2nd-regular)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Michelle Udall"]
version_count: 3
action_count: 13
vote_count: 2
first_action: "2022-01-19"
last_action: "2022-03-30"
source: "openstates"
source_identifier: "ocd-bill/a4f5fed3-50a6-42e7-b92a-be996f00d6eb"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/76601?SessionId=125"
source_hash: "24b43e5145cd0a67f6ace792d66b863093474bc1d5333c58c79684f3f35e68ab"
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 2178 (55th-2nd-regular) — school psychologists; exemption

## 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/0095.pdf)
2. **House Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/2r/bills/hb2178h.pdf)
3. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/2r/bills/hb2178p.pdf)

## Votes

- Passed — **58–1** (pass) · lower
- Passed — **27–0** (pass) · upper

## Sponsors

- Michelle Udall — primary (person)

## Timeline

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

- **2022-01-19** House First Reading. `reading-1`
- **2022-01-20** House Second Reading `reading-2`
- **2022-01-25** DP `committee-passage`
- **2022-01-31** House Placed on Consent Calendar
- **2022-02-03** PASSED `passage, reading-3`
- **2022-02-04** Transmit to Senate
- **2022-02-17** Senate First Reading `reading-1`
- **2022-02-21** Senate Second Reading `reading-2`
- **2022-03-15** DP `committee-passage`
- **2022-03-24** PASSED `passage, reading-3`
- **2022-03-24** Transmit to House
- **2022-03-28** Transmit to Governor `executive-receipt`
- **2022-03-30** 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/a4f5fed3-50a6-42e7-b92a-be996f00d6eb`. Confidence: reported (aggregated from official Arizona legislature records).