---
type: "Bill"
title: "hydrogen study committee"
description: "hydrogen study committee"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "55th-2nd-regular"
identifier: "SB 1396"
citation: "Arizona SB 1396 (55th-2nd-regular)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Thomas Shope"]
version_count: 7
action_count: 16
vote_count: 7
first_action: "2022-01-26"
last_action: "2022-04-22"
source: "openstates"
source_identifier: "ocd-bill/485bb649-dfb4-475b-a32e-bb727c12e175"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/77322?SessionId=125"
source_hash: "996a6466d6f74ff324d03e03c8aa03681f1c52c0dda0e9c98719e1eaa450a24b"
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 1396 (55th-2nd-regular) — hydrogen study committee

## 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/0173.pdf)
2. **HOUSE - Amended by COM - passed** (committee substitute) — [source](https://apps.azleg.gov/BillStatus/GetDocumentPdf/498522)
3. **HOUSE - Commerce** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/2r/adopted/h.1396commerce.pdf)
4. **House Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/2r/bills/sb1396h.pdf)
5. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/2r/bills/sb1396p.pdf)
6. **SENATE - Kerr flr amend (ref Bill) adopted** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/2r/adopted/s.1396floorkerr.pdf)
7. **Senate Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/55leg/2r/bills/sb1396s.pdf)

## Votes

- Passed — **20–8** (pass) · upper
- Passed — **0–0** (pass) · upper
- do pass amended — **0–0** (fail) · lower
- Passed — **53–4** (pass) · lower
- do pass amended — **0–0** (fail) · upper
- Passed — **19–8** (pass) · upper
- retained — **0–0** (fail) · upper

## Sponsors

- Thomas Shope — primary (person)

## Timeline

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

- **2022-01-26** Senate First Reading `reading-1`
- **2022-01-27** Senate Second Reading `reading-2`
- **2022-02-09** DP `committee-passage`
- **2022-03-01** DPA `amendment-passage`
- **2022-03-02** PASSED `passage, reading-3`
- **2022-03-03** Transmit to House
- **2022-03-10** House First Reading. `reading-1`
- **2022-03-14** House Second Reading `reading-2`
- **2022-03-22** DPA `amendment-passage`
- **2022-04-11** DPA `amendment-passage`
- **2022-04-11** PASSED `passage, reading-3`
- **2022-04-11** Transmit to Senate
- **2022-04-18** PASSED `passage`
- **2022-04-18** PASSED `passage`
- **2022-04-18** Transmit to Governor `executive-receipt`
- **2022-04-22** 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/485bb649-dfb4-475b-a32e-bb727c12e175`. Confidence: reported (aggregated from official Arizona legislature records).