---
type: "Bill"
title: "vehicle emissions program; remote inspections"
description: "vehicle emissions program; remote inspections"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "54th-1st-regular"
identifier: "HB 2452"
citation: "Arizona HB 2452 (54th-1st-regular)"
classification: ["bill"]
subjects: ["DEPARTMENT OF TRANSPORTATION", "GOVERNOR'S OFFICE", "JOINT LEGISLATIVE BUDGET COMMITTEE", "PILOT PROGRAMS", "REPORTING", "THE ENVIRONMENT - TITLE 49", "VEHICLE EMISSIONS", "VEHICLE INSPECTIONS"]
status: "enacted"
primary_sponsors: ["Gail Griffin"]
version_count: 3
action_count: 15
vote_count: 4
first_action: "2019-01-30"
last_action: "2019-04-29"
source: "openstates"
source_identifier: "ocd-bill/82df2321-12a0-468c-a875-91ce3f178630"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/71595?SessionId=121"
source_hash: "ad0de8ff56f42e2bb27f1e7e737544840e81dd7fe4981d9ee8f36ea3d7366d05"
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 2452 (54th-1st-regular) — vehicle emissions program; remote inspections

## 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/0141.htm)
2. **House Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/54leg/1R/bills/HB2452H.htm)
3. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/54leg/1R/bills/HB2452P.htm)

## Votes

- do pass — **0–0** (fail) · lower
- Passed — **55–5** (pass) · lower
- Passed — **30–0** (pass) · upper
- do pass — **0–0** (fail) · upper

## Sponsors

- Gail Griffin — primary (person)

## Timeline

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

- **2019-01-30** house first reading. `reading-1`
- **2019-02-12** dp `committee-passage`
- **2019-01-31** house second reading `reading-2`
- **2019-03-06** dp `passage`
- **2019-03-06** transmit to senate
- **2019-03-06** passed `passage, reading-3`
- **2019-03-07** senate first reading `reading-1`
- **2019-03-13** dp `committee-passage`
- **2019-03-11** senate second reading `reading-2`
- **2019-03-19** dp `committee-passage`
- **2019-04-03** dp `passage`
- **2019-04-22** passed `passage, reading-3`
- **2019-04-22** transmit to house
- **2019-04-23** transmit to governor `executive-receipt`
- **2019-04-29** 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/82df2321-12a0-468c-a875-91ce3f178630`. Confidence: reported (aggregated from official Arizona legislature records).