---
type: "Bill"
title: "grade levels; 9/11 instruction"
description: "grade levels; 9/11 instruction"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "57th-1st-regular"
identifier: "SB 1225"
citation: "Arizona SB 1225 (57th-1st-regular)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["J.D. Mesnard"]
version_count: 4
action_count: 14
vote_count: 3
first_action: "2025-01-27"
last_action: "2025-03-19"
source: "openstates"
source_identifier: "ocd-bill/1079986d-ff4a-49ca-97f2-a8e9b4a52ee9"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/82574?SessionId=129"
source_hash: "12559b3323192f1ca53f535f224e1bfbbda24bc606765802ee3e92a7aff1c540"
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 1225 (57th-1st-regular) — grade levels; 9/11 instruction

## 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/1r/laws/0002.pdf)
2. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/57leg/1r/bills/sb1225p.pdf)
3. **SENATE - Education** (committee substitute) — [source](https://apps.azleg.gov/BillStatus/GetDocumentPdf/523157)
4. **Senate Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/57leg/1r/bills/sb1225s.pdf)

## Votes

- Passed — **25–4** (pass) · upper
- Passed — **52–3** (pass) · lower
- do pass amended — **0–0** (fail) · upper

## Sponsors

- J.D. Mesnard — primary (person)

## Timeline

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

- **2025-01-27** Senate First Reading `reading-1`
- **2025-01-28** Senate Second Reading `reading-2`
- **2025-02-05** DPA `amendment-passage`
- **2025-02-20** DPA `amendment-passage`
- **2025-02-20** PASSED `passage, reading-3`
- **2025-02-20** Transmit to House
- **2025-02-26** House First Reading. `reading-1`
- **2025-02-27** House Second Reading `reading-2`
- **2025-03-04** DP `committee-passage`
- **2025-03-10** House Placed on Consent Calendar
- **2025-03-13** PASSED `passage, reading-3`
- **2025-03-13** Transmit to Senate
- **2025-03-17** Transmit to Governor `executive-receipt`
- **2025-03-19** 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/1079986d-ff4a-49ca-97f2-a8e9b4a52ee9`. Confidence: reported (aggregated from official Arizona legislature records).