---
type: "Bill"
title: "H.B. 139 Motor Vehicle Emissions Amendments"
description: "H.B. 139 Motor Vehicle Emissions Amendments"
jurisdiction: "us/states/ut"
legislature: "Utah Legislature"
session: "2019"
identifier: "H.B. 139"
citation: "Utah H.B. 139 (2019)"
classification: ["bill"]
subjects: ["Air", "Emissions Control", "Motor Vehicles", "Transportation"]
status: "enacted"
primary_sponsors: ["Romero, Angela"]
version_count: 2
action_count: 36
vote_count: 5
first_action: "2019-01-16"
last_action: "2019-03-29"
source: "openstates"
source_identifier: "ocd-bill/3ad6b7dd-20ac-42d8-bd58-8ad5da496bdc"
source_url: "http://le.utah.gov/~2019/bills/static/HB0139.html"
source_hash: "bb686370d9dd9b6d00806fdcac3b0b07bc3242466aa3e246dcaf163b53693a94"
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-ut"]
---

# Utah H.B. 139 (2019) — H.B. 139 Motor Vehicle Emissions Amendments

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Introduced** (filed) — [source](http://le.utah.gov/~2019/bills/hbillint/HB0139S01.pdf)
2. **Enrolled** (enrolled) — [source](http://le.utah.gov/~2019/bills/hbillenr/HB0139.pdf)

## Votes

- passed 2nd reading — **17–6** (pass) · upper
- passed 3rd reading — **21–5** (pass) · upper
- House Comm - Favorable Recommendation — **10–2** (pass) · lower
- Senate Comm - Favorable Recommendation — **5–0** (pass) · lower
- passed 3rd reading — **52–19** (pass) · lower

## Sponsors

- Romero, Angela — primary (person)
- Escamilla, Luz — cosponsor (person)

## Timeline

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

- **2019-01-16** Bill Numbered but not Distributed
- **2019-01-16** Numbered Bill Publicly Distributed
- **2019-01-22** received bill from Legislative Research
- **2019-01-29** 1st reading (Introduced) `introduction, reading-1`
- **2019-01-29** received fiscal note from Fiscal Analyst
- **2019-02-07** to House Transportation Committee `referral-committee`
- **2019-02-08** House Comm - Favorable Recommendation `committee-passage-favorable`
- **2019-02-11** committee report favorable `committee-passage-favorable`
- **2019-02-11** 2nd reading `reading-2`
- **2019-02-12** fiscal note sent to sponsor
- **2019-02-12** to Printing with fiscal note
- **2019-02-21** 3rd reading `reading-3`
- **2019-02-21** substituted from # 0 to # 1
- **2019-02-21** passed 3rd reading `passage`
- **2019-02-21** to Senate
- **2019-02-21** received from House
- **2019-02-21** 1st reading (Introduced) `introduction, reading-1`
- **2019-02-25** to Senate Transportation, Public Utilities, Energy, and Technology Committee `referral-committee`
- **2019-02-26** Senate Comm - Favorable Recommendation `committee-passage-favorable`
- **2019-02-27** committee report favorable `committee-passage-favorable`
- **2019-02-27** placed on 2nd Reading Calendar
- **2019-02-28** 2nd reading `reading-2`
- **2019-02-28** passed 2nd reading `reading-2`
- **2019-03-01** 3rd reading `reading-3`
- **2019-03-01** passed 3rd reading `passage`
- **2019-03-01** signed by President/returned to House
- **2019-03-01** to House
- **2019-03-01** received from Senate
- **2019-03-01** signed by Speaker/sent for enrolling
- **2019-03-04** Bill Received from House for Enrolling
- **2019-03-04** Draft of Enrolled Bill Prepared
- **2019-03-19** Enrolled Bill Returned to House or Senate
- **2019-03-19** enrolled bill to Printing
- **2019-03-20** received enrolled bill from Printing
- **2019-03-20** to Governor `executive-receipt`
- **2019-03-29** Governor Signed `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/3ad6b7dd-20ac-42d8-bd58-8ad5da496bdc`. Confidence: reported (aggregated from official Utah legislature records).