---
type: "Bill"
title: "ASDB; revisions"
description: "ASDB; revisions"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "55th-1st-regular"
identifier: "HB 2863"
citation: "Arizona HB 2863 (55th-1st-regular)"
classification: ["bill"]
subjects: ["ARIZONA STATE SCHOOLS FOR THE DEAF AND THE BLIND (ASDB)", "ASDB (SEE: ARIZONA STATE SCHOOLS FOR THE DEAF AND THE BLIND)", "DISTRICT OF RESPONSIBILITY (S)", "EDUCATION - TITLE 15", "EXCEPTION (S)", "HEADING CHANGE (S)", "LEGISLATIVE INTENT", "LOCAL EDUCATION AGENCY", "REVISIONS"]
status: "enacted"
primary_sponsors: ["Michelle Udall"]
version_count: 9
action_count: 16
vote_count: 6
first_action: "2021-02-10"
last_action: "2021-05-24"
source: "openstates"
source_identifier: "ocd-bill/ec14c25a-caf8-4be7-9425-bd8771ad7d33"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/76064?SessionId=123"
source_hash: "e79e7980bc71cb80094b903283c218e432b58ea9ea7129874a6a7ff4ff88f673"
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 2863 (55th-1st-regular) — ASDB; revisions

## 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/0381.htm)
2. **HOUSE - Amended by ED - passed as amended** (committee substitute) — [source](https://apps.azleg.gov/BillStatus/GetDocumentPdf/485341)
3. **HOUSE - Education - Strike Everything** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/1R/adopted/H.2863EDUCATION.DOCX.htm)
4. **HOUSE - Floor Amend to ED - Udall - passed** (committee substitute) — [source](https://apps.azleg.gov/BillStatus/GetDocumentPdf/485342)
5. **House Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/1R/bills/HB2863H.htm)
6. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/1R/bills/HB2863P.htm)
7. **SENATE - Boyer flr amend (ref ED) adopted** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/1R/adopted/S.2863BOYER0917.docx.htm)
8. **SENATE - Education** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/1R/adopted/S.2863ED.DOCX.htm)
9. **Senate Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/1R/bills/HB2863S.htm)

## Votes

- do pass amended — **0–0** (fail) · upper
- Passed — **0–0** (fail) · lower
- Passed — **29–0** (pass) · upper
- do pass amended — **0–0** (fail) · lower
- Passed — **60–0** (pass) · lower
- Passed — **59–0** (pass) · lower

## Sponsors

- Michelle Udall — primary (person)
- Paul Boyer — cosponsor (person)

## Timeline

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

- **2021-02-10** House First Reading. `reading-1`
- **2021-02-11** House Second Reading `reading-2`
- **2021-02-16** DPA/SE `amendment-passage`
- **2021-02-23** DPA `amendment-passage`
- **2021-02-23** PASSED `passage, reading-3`
- **2021-02-24** Transmit to Senate
- **2021-03-02** Senate First Reading `reading-1`
- **2021-03-03** Senate Second Reading `reading-2`
- **2021-03-23** DPA `amendment-passage`
- **2021-04-13** DPA `amendment-passage`
- **2021-04-22** PASSED `passage, reading-3`
- **2021-04-22** Transmit to House
- **2021-05-19** PASSED `passage`
- **2021-05-19** PASSED `passage`
- **2021-05-19** Transmit to Governor `executive-receipt`
- **2021-05-24** 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/ec14c25a-caf8-4be7-9425-bd8771ad7d33`. Confidence: reported (aggregated from official Arizona legislature records).