---
type: "Bill"
title: "earned release credits; drug offenses"
description: "earned release credits; drug offenses"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "54th-1st-regular"
identifier: "SB 1310"
citation: "Arizona SB 1310 (54th-1st-regular)"
classification: ["bill"]
subjects: ["DRUG OFFENSES", "EARNED RELEASE CREDITS", "PRISONERS", "STATE GOVERNMENT - TITLE 41"]
status: "enacted"
primary_sponsors: ["Eddie Farnsworth"]
version_count: 7
action_count: 18
vote_count: 7
first_action: "2019-01-31"
last_action: "2019-06-07"
source: "openstates"
source_identifier: "ocd-bill/905b5c3f-43d8-4565-b5c8-d424d633a415"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/71930?SessionId=121"
source_hash: "7a550390ec11533af7de4137a78072a3870181d5e16a03387eca6d8c9b495da3"
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 1310 (54th-1st-regular) — earned release credits; drug offenses

## 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/54leg/1R/laws/0310.htm)
2. **HOUSE - Floor Amend to Bill - Weninger - passed** (committee substitute) — [source](https://apps.azleg.gov/BillStatus/GetDocumentPdf/471748)
3. **HOUSE - Judiciary - Strike Everything** (committee substitute) — [source](https://www.azleg.gov/legtext/54leg/1R/proposed/H.1310ENGEL.DOCX.htm)
4. **House Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/54leg/1R/bills/SB1310H.htm)
5. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/54leg/1R/bills/SB1310P.htm)
6. **SENATE - Judiciary** (committee substitute) — [source](https://www.azleg.gov/legtext/54leg/1R/adopted/S.1310JUD.DOCX.htm)
7. **Senate Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/54leg/1R/bills/SB1310S.htm)

## Votes

- Passed — **28–0** (pass) · upper
- Passed — **30–0** (pass) · upper
- do pass amended — **0–0** (fail) · lower
- do pass amended — **0–0** (fail) · upper
- Passed — **60–0** (pass) · lower
- do pass — **0–0** (fail) · lower
- Passed — **0–0** (fail) · upper

## Sponsors

- Eddie Farnsworth — primary (person)

## Timeline

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

- **2019-01-31** senate first reading `reading-1`
- **2019-02-14** dpa `amendment-passage`
- **2019-02-04** senate second reading `reading-2`
- **2019-02-25** dpa `amendment-passage`
- **2019-02-27** passed `passage, reading-3`
- **2019-02-27** transmit to house
- **2019-03-05** house first reading. `reading-1`
- **2019-03-27** dp `committee-passage`
- **2019-03-06** house second reading `reading-2`
- **2019-04-11** dp `passage`
- **2019-04-08** house placed on consent calendar
- **2019-05-27** dpa `amendment-passage`
- **2019-05-27** transmit to senate
- **2019-05-27** passed `passage, reading-3`
- **2019-05-27** passed `passage`
- **2019-05-27** passed `passage`
- **2019-05-28** transmit to governor `executive-receipt`
- **2019-06-07** 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/905b5c3f-43d8-4565-b5c8-d424d633a415`. Confidence: reported (aggregated from official Arizona legislature records).