republic-os/legislation/us/states/co/2023a/hb-23-1057.md

---
type: "Bill"
title: "Amenities For All Genders In Public Buildings"
description: "Effective January 1, 2024, the act requires each newly constructed building and each building with qualifying restroom renovations that is wholly or partly owned by a state department, state agency, state institution of higher education, county, city and county, or municipality (public entity) to:"
jurisdiction: "us/states/co"
legislature: "Colorado General Assembly"
session: "2023A"
identifier: "HB 23-1057"
citation: "Colorado HB 23-1057 (2023A)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Karen McCormick", "Sonya Jaquez Lewis", "Stephanie Vigil"]
version_count: 11
action_count: 16
vote_count: 4
first_action: "2023-01-13T07:00:00+00:00"
last_action: "2023-05-24T06:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/cbe4a8b1-395e-4bc1-aff7-efb1b8e7ec63"
source_url: "https://leg.colorado.gov/bills/hb23-1057"
source_hash: "531f86275a27901cc15ec2ff4439d4f2198d4acbbe1f4a8aaca88b45e67e4dcf"
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 23-1057 (2023A) — Amenities For All Genders In Public Buildings

Effective January 1, 2024, the act requires each newly constructed building and each building with qualifying restroom renovations that is wholly or partly owned by a state department, state agency, state institution of higher education, county, city and county, or municipality (public entity) to:

## 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_hb1057_s_app_003.pdf)
2. **Engrossed (04/21/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1057_eng.pdf)
3. **Final Act (05/17/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1057_enr.pdf)
4. **Introduced (01/13/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1057_01.pdf)
5. **PA1 (02/15/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1057_h_sa_01.pdf)
6. **PA2 (04/21/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1057_h_sa_app_01.pdf)
7. **PA3 (05/03/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1057_s_sa_01.pdf)
8. **Reengrossed (04/24/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1057_ren.pdf)
9. **Rerevised (05/05/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1057_rer.pdf)
10. **Revised (05/04/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1057_rev.pdf)
11. **Signed Act (05/24/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/2023a_1057_signed.pdf)

## Votes

- CONCUR — **46–17** (pass) · lower
- BILL — **44–19** (pass) · lower
- BILL — **26–9** (pass) · upper
- REPASS — **46–18** (pass) · lower

## Sponsors

- Karen McCormick — primary (person)
- Sonya Jaquez Lewis — primary (person)
- Stephanie Vigil — primary (person)

## Timeline

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

- **2023-05-24T06:00:00+00:00** Governor Signed `executive-signature`
- **2023-05-17T06:00:00+00:00** Sent to the Governor `executive-receipt`
- **2023-05-17T06:00:00+00:00** Signed by the President of the Senate
- **2023-05-17T06:00:00+00:00** Signed by the Speaker of the House
- **2023-05-07T06:00:00+00:00** House Considered Senate Amendments - Result was to Concur - Repass
- **2023-05-07T06:00:00+00:00** House Considered Senate Amendments - Result was to Laid Over Daily
- **2023-05-05T06:00:00+00:00** Senate Third Reading Passed - No Amendments `passage, reading-3`
- **2023-05-04T06:00:00+00:00** Senate Second Reading Special Order - Passed with Amendments - Committee
- **2023-05-04T06:00:00+00:00** Senate Committee on Appropriations Refer Unamended to Senate Committee of the Whole `committee-passage, referral-committee`
- **2023-05-03T06:00:00+00:00** Senate Committee on State, Veterans, & Military Affairs Refer Amended to Appropriations `referral-committee`
- **2023-04-25T06:00:00+00:00** Introduced In Senate - Assigned to State, Veterans, & Military Affairs `introduction`
- **2023-04-24T06:00:00+00:00** House Third Reading Passed - No Amendments `passage, reading-3`
- **2023-04-21T06:00:00+00:00** House Second Reading Special Order - Passed with Amendments - Committee, Floor
- **2023-04-21T06:00:00+00:00** House Committee on Appropriations Refer Amended to House Committee of the Whole `committee-passage, referral-committee`
- **2023-02-13T07:00:00+00:00** House Committee on State, Civic, Military, & Veterans Affairs Refer Amended to Appropriations `referral-committee`
- **2023-01-13T07:00:00+00:00** Introduced In House - Assigned to State, Civic, Military, & Veterans Affairs `introduction`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/cbe4a8b1-395e-4bc1-aff7-efb1b8e7ec63`. Confidence: reported (aggregated from official Colorado legislature records).