---
type: "Bill"
title: "gold; silver; currency; study committee"
description: "gold; silver; currency; study committee"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "56th-2nd-regular"
identifier: "SB 1639"
citation: "Arizona SB 1639 (56th-2nd-regular)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Frank Carroll"]
version_count: 7
action_count: 20
vote_count: 10
first_action: "2024-02-05"
last_action: "2024-06-21"
source: "openstates"
source_identifier: "ocd-bill/40b05fbb-57b2-4b98-8e65-eac90c9efd37"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/81206?SessionId=128"
source_hash: "21453464d4da665280779b652bd76f7e00caa2db31c49e2f89f53dd5cc898413"
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 1639 (56th-2nd-regular) — gold; silver; currency; 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/56leg/2r/laws/0244.pdf)
2. **HOUSE - Appropriations - Strike Everything** (committee substitute) — [source](https://www.azleg.gov/legtext/56leg/2r/adopted/h.1639appropriations.pdf)
3. **HOUSE - Floor Amend to APPROP - Toma - passed** (committee substitute) — [source](https://apps.azleg.gov/BillStatus/GetDocumentPdf/518415)
4. **HOUSE - Floor Amend to Engrossed Bill - Toma - passed** (committee substitute) — [source](https://apps.azleg.gov/BillStatus/GetDocumentPdf/518645)
5. **House Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/56leg/2r/bills/sb1639h.pdf)
6. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/56leg/2r/bills/sb1639p.pdf)
7. **Senate Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/56leg/2r/bills/sb1639s.pdf)

## Votes

- Passed — **58–1** (pass) · lower
- Passed — **0–0** (pass) · lower
- do pass — **0–0** (fail) · upper
- Passed — **0–0** (pass) · upper
- Passed — **16–7** (pass) · upper
- Passed — **0–0** (pass) · upper
- do pass amended — **0–0** (fail) · lower
- do pass amended — **0–0** (fail) · lower
- failed to pass — **15–10** (pass) · upper
- Passed — **16–12** (pass) · upper

## Sponsors

- Frank Carroll — primary (person)
- David Gowan — cosponsor (person)
- Jake Hoffman — cosponsor (person)
- Janae Shamp — cosponsor (person)
- Michael Carbone — cosponsor (person)
- Shawnna Bolick — cosponsor (person)
- Warren Petersen — cosponsor (person)

## Timeline

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

- **2024-02-05** DP `committee-passage`
- **2024-02-05** Senate First Reading `reading-1`
- **2024-02-06** Senate Second Reading `reading-2`
- **2024-02-15** DP `passage`
- **2024-02-15** FAILED `failure, reading-3`
- **2024-02-15** PASSED `passage`
- **2024-03-05** PASSED `passage, reading-3`
- **2024-03-05** Transmit to House
- **2024-03-18** House First Reading. `reading-1`
- **2024-03-19** House Second Reading `reading-2`
- **2024-03-25** DPA/SE `amendment-passage`
- **2024-04-01** DPA `amendment-passage`
- **2024-04-03** PASSED `passage`
- **2024-04-03** DPA `amendment-passage`
- **2024-04-04** PASSED `passage, reading-3`
- **2024-04-04** Transmit to Senate
- **2024-06-12** PASSED `passage`
- **2024-06-12** PASSED `passage`
- **2024-06-13** Transmit to Governor `executive-receipt`
- **2024-06-21** 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/40b05fbb-57b2-4b98-8e65-eac90c9efd37`. Confidence: reported (aggregated from official Arizona legislature records).