---
type: "Bill"
title: "Regional Building Codes for Factory-Built Structures"
description: "The act provides that, after the state housing board (board) adopts rules about any activity required to undertake or complete the construction or installation of a factory-built nonresidential structure, a factory-built residential structure, or a factory-built tiny home (factory-built structure), the state plumbing board, the state electrical board, and the state fire suppression administrator do not have jurisdiction over and their rules do not apply to a factory-built structure."
jurisdiction: "us/states/co"
legislature: "Colorado General Assembly"
session: "2025A"
identifier: "SB 25-002"
citation: "Colorado SB 25-002 (2025A)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Andrew Boesenecker", "Jeff Bridges", "Rebekah Stewart", "Tony Exum"]
version_count: 12
action_count: 15
vote_count: 7
first_action: "2025-01-08T07:00:00+00:00"
last_action: "2025-05-08T06:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/f067b211-8ea7-4f89-ad45-b496b35c4eb7"
source_url: "https://leg.colorado.gov/bills/sb25-002"
source_hash: "b3b5585b5ed58ceefde8d467169c8a546d08261091b4de5ab5b06ad9e041c630"
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 25-002 (2025A) — Regional Building Codes for Factory-Built Structures

The act provides that, after the state housing board (board) adopts rules about any activity required to undertake or complete the construction or installation of a factory-built nonresidential structure, a factory-built residential structure, or a factory-built tiny home (factory-built structure), the state plumbing board, the state electrical board, and the state fire suppression administrator do not have jurisdiction over and their rules do not apply to a factory-built structure.

## 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/2025a_sb002_h_app_003.pdf)
2. **Engrossed (03/28/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_002_eng.pdf)
3. **Final Act (05/06/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_002_enr.pdf)
4. **Introduced (01/08/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_002_01.pdf)
5. **PA1 (02/07/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_002_s_lgh_01.pdf)
6. **PA2 (03/26/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_002_s_lgh_app_01.pdf)
7. **PA3 (04/10/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_002_h_thl_01.pdf)
8. **PA4 (04/17/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_002_h_thl_app_01.pdf)
9. **Reengrossed (03/31/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_002_ren.pdf)
10. **Rerevised (04/21/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_002_rer.pdf)
11. **Revised (04/17/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_002_rev.pdf)
12. **Signed Act (05/08/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/2025a_002_signed.pdf)

## Votes

- CONCUR — **35–0** (pass) · upper
- BILL — **23–11** (pass) · upper
- BILL — **40–23** (pass) · lower
- REPASS — **26–9** (pass) · upper
- REPASS — **24–11** (pass) · upper
- AMD — **40–23** (pass) · lower
- PERM — **43–20** (pass) · lower

## Sponsors

- Andrew Boesenecker — primary (person)
- Jeff Bridges — primary (person)
- Rebekah Stewart — primary (person)
- Tony Exum — primary (person)
- A. Paschal — cosponsor (person)
- C. Kipp — cosponsor (person)
- D. Michaelson Jenet — cosponsor (person)
- F. Winter — cosponsor (person)
- G. Rydin — cosponsor (person)
- J. Gonzales — cosponsor (person)
- K. Brown — cosponsor (person)
- K. Wallace — cosponsor (person)
- L. Cutter — cosponsor (person)
- L. Smith — cosponsor (person)
- M. Froelich — cosponsor (person)
- M. Lindsay — cosponsor (person)
- N. Hinrichsen — cosponsor (person)
- N. Ricks — cosponsor (person)

## Timeline

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

- **2025-05-08T06:00:00+00:00** Governor Signed `executive-signature`
- **2025-05-06T06:00:00+00:00** Signed by the Speaker of the House
- **2025-05-06T06:00:00+00:00** Sent to the Governor `executive-receipt`
- **2025-05-06T06:00:00+00:00** Signed by the President of the Senate
- **2025-04-23T06:00:00+00:00** Senate Considered House Amendments - Result was to Concur - Repass
- **2025-04-21T06:00:00+00:00** House Third Reading Passed with Amendments - Floor `passage, reading-3`
- **2025-04-17T06:00:00+00:00** House Second Reading Special Order - Passed with Amendments - Committee, Floor
- **2025-04-17T06:00:00+00:00** House Committee on Appropriations Refer Amended to House Committee of the Whole `committee-passage, referral-committee`
- **2025-04-08T06:00:00+00:00** House Committee on Transportation, Housing & Local Government Refer Amended to Appropriations `referral-committee`
- **2025-03-31T06:00:00+00:00** Introduced In House - Assigned to Transportation, Housing & Local Government `introduction`
- **2025-03-31T06:00:00+00:00** Senate Third Reading Passed - No Amendments `passage, reading-3`
- **2025-03-28T06:00:00+00:00** Senate Second Reading Passed with Amendments - Committee, Floor `reading-2`
- **2025-03-26T06:00:00+00:00** Senate Committee on Appropriations Refer Amended to Senate Committee of the Whole `committee-passage, referral-committee`
- **2025-02-06T07:00:00+00:00** Senate Committee on Local Government & Housing Refer Amended to Appropriations `referral-committee`
- **2025-01-08T07:00:00+00:00** Introduced In Senate - Assigned to Local Government & Housing `introduction`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/f067b211-8ea7-4f89-ad45-b496b35c4eb7`. Confidence: reported (aggregated from official Colorado legislature records).