---
type: "Bill"
title: "Relating to the use of certain lighting equipment on authorized emergency vehicles."
description: "Relating to the use of certain lighting equipment on authorized emergency vehicles."
jurisdiction: "us/states/tx"
legislature: "Texas Legislature"
session: "88"
identifier: "HB 3125"
citation: "Texas HB 3125 (88)"
classification: ["bill"]
subjects: ["EMERGENCY VEHICLES (S0303)", "Health--Emergency Services & Personnel (I0384)", "LIGHTING (S0126)", "Vehicles & Traffic--Equipment (I0855)"]
status: "enacted"
primary_sponsors: ["Gámez", "Zaffirini"]
version_count: 5
action_count: 46
vote_count: 1
first_action: "2023-03-01"
last_action: "2023-06-11"
source: "openstates"
source_identifier: "ocd-bill/9a68b5cd-01c4-4100-9acd-7b279cddbadd"
source_url: "ftp://ftp.legis.state.tx.us/bills/88R/billhistory/house_bills/HB03100_HB03199/HB 3125.xml"
source_hash: "d4513880c93bdb9d7dae434dee350f80f058e8804f1cfd4dd2246eeaf18999c7"
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-tx"]
---

# Texas HB 3125 (88) — Relating to the use of certain lighting equipment on authorized emergency vehicles.

## Version chain

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

1. **Introduced** (filed) — [source](http://capitol.texas.gov/tlodocs/88R/billtext/html/HB03125I.HTM)
2. **Engrossed** (committee substitute) — [source](http://capitol.texas.gov/tlodocs/88R/billtext/html/HB03125E.HTM)
3. **House Committee Report** (committee substitute) — [source](http://capitol.texas.gov/tlodocs/88R/billtext/html/HB03125H.HTM)
4. **Senate Committee Report** (committee substitute) — [source](http://capitol.texas.gov/tlodocs/88R/billtext/html/HB03125S.HTM)
5. **Enrolled** (enrolled) — [source](http://capitol.texas.gov/tlodocs/88R/billtext/html/HB03125F.HTM)

## Votes

- passage — **148–1** (pass) · lower

## Sponsors

- Gámez — primary (person)
- Zaffirini — primary (person)

## Timeline

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

- **2023-03-01** Filed `filing`
- **2023-03-14** Read first time `introduction, reading-1`
- **2023-03-14** Referred to Transportation `referral-committee`
- **2023-04-05** Considered in public hearing
- **2023-04-05** Testimony taken/registration(s) recorded in committee
- **2023-04-05** Left pending in committee
- **2023-04-12** Considered in public hearing
- **2023-04-12** Reported favorably w/o amendment(s) `committee-passage, committee-passage-favorable`
- **2023-04-18** Comte report filed with Committee Coordinator `filing`
- **2023-04-18** Committee report distributed
- **2023-04-19** Committee report sent to Calendars
- **2023-04-19** Considered in Calendars
- **2023-04-24** Placed on General State Calendar
- **2023-04-24** Read 2nd time `reading-2`
- **2023-04-24** Postponed
- **2023-04-25** Laid out as postponed business
- **2023-04-25** Passed to engrossment
- **2023-04-26** Read 3rd time `reading-3`
- **2023-04-26** Passed `passage`
- **2023-04-26** Record vote
- **2023-04-26** Reported engrossed
- **2023-04-26** Received from the House `introduction`
- **2023-04-27** Read first time `introduction, reading-1`
- **2023-04-27** Referred to Transportation `referral-committee`
- **2023-05-10** Scheduled for public hearing on . . .
- **2023-05-10** Considered in public hearing
- **2023-05-10** Vote taken in committee
- **2023-05-11** Reported favorably w/o amendments `committee-passage-favorable`
- **2023-05-11** Recommended for local & uncontested calendar
- **2023-05-11** Committee report printed and distributed
- **2023-05-17** Placed on local & uncontested calendar
- **2023-05-17** Laid before the Senate `receipt`
- **2023-05-17** Read 2nd time & passed to 3rd reading `reading-2`
- **2023-05-17** Vote recorded in Journal
- **2023-05-17** Three day rule suspended
- **2023-05-17** Record vote
- **2023-05-17** Read 3rd time `reading-3`
- **2023-05-17** Passed `passage`
- **2023-05-17** Record vote
- **2023-05-17** Senate passage reported `passage`
- **2023-05-18** Reported enrolled `enrolled`
- **2023-05-19** Signed in the House `passage`
- **2023-05-21** Signed in the Senate `passage`
- **2023-05-22** Sent to the Governor `executive-receipt`
- **2023-06-11** Signed by the Governor `executive-signature`
- **2023-06-11** Effective on 9/1/23 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/9a68b5cd-01c4-4100-9acd-7b279cddbadd`. Confidence: reported (aggregated from official Texas legislature records).