---
type: "Bill"
title: "Ozone Season Transit Grant Program Flexibility"
description: "Section 2 of the act increases the flexibility of the ozone season transit grant program by:"
jurisdiction: "us/states/co"
legislature: "Colorado General Assembly"
session: "2023A"
identifier: "HB 23-1101"
citation: "Colorado HB 23-1101 (2023A)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Faith Winter", "Jennifer Bacon", "Nick Hinrichsen", "Stephanie Vigil"]
version_count: 10
action_count: 28
vote_count: 10
first_action: "2023-01-23T07:00:00+00:00"
last_action: "2023-04-28T06:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/b5071f67-3dfa-4948-a8a5-4b319b523405"
source_url: "https://leg.colorado.gov/bills/hb23-1101"
source_hash: "cfaf4f80a4469fd016301361b13c307a7c34ef7a10a98fe34a777905ff0ea0c4"
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-co"]
---

# Colorado HB 23-1101 (2023A) — Ozone Season Transit Grant Program Flexibility

Section 2 of the act increases the flexibility of the ozone season transit grant program by:

## Version chain

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

1. **Committee Amendment** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/2023a_hb1101_s_tra_001.pdf)
2. **Engrossed (02/08/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1101_eng.pdf)
3. **Final Act (04/27/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1101_enr.pdf)
4. **Introduced (01/23/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1101_01.pdf)
5. **PA1 (02/03/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1101_h_ene_03.pdf)
6. **PA2 (02/28/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1101_s_tra_01.pdf)
7. **Reengrossed (02/09/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1101_ren.pdf)
8. **Rerevised (03/03/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1101_rer.pdf)
9. **Revised (03/02/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1101_rv2.pdf)
10. **Signed Act (04/28/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/2023a_1101_signed.pdf)

## Votes

- NOT CNCR — **63–0** (pass) · lower
- REPASS — **45–18** (pass) · lower
- 2nd COMMITTEE — **33–0** (pass) · upper
- ADOPT CCR — **35–0** (pass) · upper
- REPASS — **25–10** (pass) · upper
- BILL — **44–18** (pass) · lower
- BILL — **23–11** (pass) · upper
- 2nd COMM — **61–0** (pass) · lower
- ADOPT — **48–15** (pass) · lower
- 2nd COMMITTEE — **17–17** (fail) · upper

## Sponsors

- Faith Winter — primary (person)
- Jennifer Bacon — primary (person)
- Nick Hinrichsen — primary (person)
- Stephanie Vigil — primary (person)

## Timeline

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

- **2023-04-28T06:00:00+00:00** Governor Signed `executive-signature`
- **2023-04-27T06:00:00+00:00** Sent to the Governor `executive-receipt`
- **2023-04-27T06:00:00+00:00** Signed by the President of the Senate
- **2023-04-27T06:00:00+00:00** Signed by the Speaker of the House
- **2023-04-21T06:00:00+00:00** House Consideration of Second Conference Committee Report result was to Adopt Committee Report - Repass
- **2023-04-18T06:00:00+00:00** Senate Consideration of Second Conference Committee Report result was to Adopt Committee Report - Repass
- **2023-04-17T06:00:00+00:00** Second Conference Committee Result was to Adopt Rerevised w/ Amendments
- **2023-04-12T06:00:00+00:00** House Consideration of First Conference Committee Report result was to Reject, Discharge and Appoint
- **2023-03-30T06:00:00+00:00** Senate Consideration of First Conference Committee Report result was to Reject, Discharge and Appoint
- **2023-03-20T06:00:00+00:00** First Conference Committee Result was to Adopt Rerevised w/ Amendments
- **2023-03-20T06:00:00+00:00** First Conference Committee Result was to Adopt Rerevised w/ Amendments
- **2023-03-14T06:00:00+00:00** House Considered Senate Amendments - Result was to Not Concur - Request Conference Committee
- **2023-03-13T06:00:00+00:00** House Considered Senate Amendments - Result was to Laid Over Daily
- **2023-03-11T07:00:00+00:00** House Considered Senate Amendments - Result was to Laid Over Daily
- **2023-03-10T07:00:00+00:00** House Considered Senate Amendments - Result was to Laid Over Daily
- **2023-03-09T07:00:00+00:00** House Considered Senate Amendments - Result was to Laid Over Daily
- **2023-03-08T07:00:00+00:00** House Considered Senate Amendments - Result was to Laid Over Daily
- **2023-03-07T07:00:00+00:00** House Considered Senate Amendments - Result was to Laid Over Daily
- **2023-03-06T07:00:00+00:00** House Considered Senate Amendments - Result was to Laid Over Daily
- **2023-03-03T07:00:00+00:00** Senate Third Reading Passed - No Amendments `passage, reading-3`
- **2023-03-02T07:00:00+00:00** Senate Second Reading Passed with Amendments - Committee `reading-2`
- **2023-02-27T07:00:00+00:00** Senate Committee on Transportation & Energy Refer Amended to Senate Committee of the Whole `committee-passage, referral-committee`
- **2023-02-13T07:00:00+00:00** Introduced In Senate - Assigned to Transportation & Energy `introduction`
- **2023-02-09T07:00:00+00:00** House Third Reading Passed - No Amendments `passage, reading-3`
- **2023-02-08T07:00:00+00:00** House Second Reading Special Order - Passed with Amendments - Committee
- **2023-02-07T07:00:00+00:00** House Second Reading Laid Over Daily - No Amendments
- **2023-02-02T07:00:00+00:00** House Committee on Energy & Environment Refer Amended to House Committee of the Whole `committee-passage, referral-committee`
- **2023-01-23T07:00:00+00:00** Introduced In House - Assigned to Energy & Environment `introduction`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/b5071f67-3dfa-4948-a8a5-4b319b523405`. Confidence: reported (aggregated from official Colorado legislature records).