---
type: "Bill"
title: "Waste Tire Management Enterprise"
description: "The act creates the waste tire management enterprise (enterprise) in the department of public health and environment (department). Under current law, when a consumer buys new tires, the retailer charges the consumer a waste tire fee that is then collected by the department and distributed into 2 separate cash funds:"
jurisdiction: "us/states/co"
legislature: "Colorado General Assembly"
session: "2024A"
identifier: "SB 24-123"
citation: "Colorado SB 24-123 (2024A)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Chris Hansen", "Kevin Priola", "Meg Froelich", "Tisha Mauro"]
version_count: 11
action_count: 16
vote_count: 4
first_action: "2024-02-05T07:00:00+00:00"
last_action: "2024-06-06T06:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/0155f2ed-a7d9-40a8-90c0-99dec0d925d3"
source_url: "https://leg.colorado.gov/bills/sb24-123"
source_hash: "2f78bca9d5c2e9c12c3474f60364ce10d6540ef141ec0f614d8f7f2f233b133c"
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 SB 24-123 (2024A) — Waste Tire Management Enterprise

The act creates the waste tire management enterprise (enterprise) in the department of public health and environment (department). Under current law, when a consumer buys new tires, the retailer charges the consumer a waste tire fee that is then collected by the department and distributed into 2 separate cash funds:

## 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/2024a_sb123_h_app_002.pdf)
2. **Engrossed (04/16/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_123_eng.pdf)
3. **Final Act (05/14/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_123_enr.pdf)
4. **Introduced (02/05/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_123_01.pdf)
5. **PA1 (03/01/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_123_s_fin_01.pdf)
6. **PA2 (04/15/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_123_s_fin_app_01.pdf)
7. **PA3 (04/26/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_123_h_fin_01.pdf)
8. **Reengrossed (04/17/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_123_ren.pdf)
9. **Rerevised (05/04/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_123_rer.pdf)
10. **Revised (05/03/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_123_rev.pdf)
11. **Signed Act (06/06/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/2024a_123_signed.pdf)

## Votes

- BILL — **43–16** (pass) · lower
- CONCUR — **25–9** (pass) · upper
- REPASS — **21–13** (pass) · upper
- BILL — **21–13** (pass) · upper

## Sponsors

- Chris Hansen — primary (person)
- Kevin Priola — primary (person)
- Meg Froelich — primary (person)
- Tisha Mauro — primary (person)

## Timeline

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

- **2024-06-06T06:00:00+00:00** Governor Signed `executive-signature`
- **2024-05-15T06:00:00+00:00** Sent to the Governor `executive-receipt`
- **2024-05-14T06:00:00+00:00** Signed by the Speaker of the House
- **2024-05-14T06:00:00+00:00** Signed by the President of the Senate
- **2024-05-06T06:00:00+00:00** Senate Considered House Amendments - Result was to Concur - Repass
- **2024-05-04T06:00:00+00:00** House Third Reading Passed - No Amendments `passage, reading-3`
- **2024-05-03T06:00:00+00:00** House Second Reading Special Order - Passed with Amendments - Committee
- **2024-05-02T06:00:00+00:00** House Committee on Appropriations Refer Unamended to House Committee of the Whole `committee-passage, referral-committee`
- **2024-04-25T06:00:00+00:00** House Committee on Finance Refer Amended to Appropriations `referral-committee`
- **2024-04-17T06:00:00+00:00** Introduced In House - Assigned to Finance `introduction`
- **2024-04-17T06:00:00+00:00** Senate Third Reading Passed - No Amendments `passage, reading-3`
- **2024-04-16T06:00:00+00:00** Senate Second Reading Passed with Amendments - Committee, Floor `reading-2`
- **2024-04-12T06:00:00+00:00** Senate Committee on Appropriations Refer Amended to Senate Committee of the Whole `committee-passage, referral-committee`
- **2024-02-29T07:00:00+00:00** Senate Committee on Finance Refer Amended to Appropriations `referral-committee`
- **2024-02-22T07:00:00+00:00** Senate Committee on Finance Lay Over Amended
- **2024-02-05T07:00:00+00:00** Introduced In Senate - Assigned to Finance `introduction`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/0155f2ed-a7d9-40a8-90c0-99dec0d925d3`. Confidence: reported (aggregated from official Colorado legislature records).