republic-os/legislation/us/states/co/2023a/hb-23-1233.md

---
type: "Bill"
title: "Electric Vehicle Charging And Parking Requirements"
description: "Section 2 of the act requires the state electrical board (board) to adopt rules requiring compliance, starting March 1, 2024, with the provisions of the model electric ready and solar ready code that require multifamily buildings to comply with the electric vehicle (EV) power transfer infrastructure requirements. The board is precluded from adopting rules that prohibit the installation or use of EV charging stations unless the rules address a bona fide safety concern."
jurisdiction: "us/states/co"
legislature: "Colorado General Assembly"
session: "2023A"
identifier: "HB 23-1233"
citation: "Colorado HB 23-1233 (2023A)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Alex Valdez", "Faith Winter", "Kevin Priola", "Tisha Mauro"]
version_count: 9
action_count: 18
vote_count: 6
first_action: "2023-03-08T07:00:00+00:00"
last_action: "2023-05-23T06:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/bf0d1c7a-03b7-4c8a-85be-3c2d33870b6d"
source_url: "https://leg.colorado.gov/bills/hb23-1233"
source_hash: "8f69e0299cf1fbc131f169700c1c7adf51002e20eda1951fdfcdd1b1168cb8fc"
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 23-1233 (2023A) — Electric Vehicle Charging And Parking Requirements

Section 2 of the act requires the state electrical board (board) to adopt rules requiring compliance, starting March 1, 2024, with the provisions of the model electric ready and solar ready code that require multifamily buildings to comply with the electric vehicle (EV) power transfer infrastructure requirements. The board is precluded from adopting rules that prohibit the installation or use of EV charging stations unless the rules address a bona fide safety concern.

## 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_hb1233_s_tra_001.pdf)
2. **Engrossed (04/10/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1233_eng.pdf)
3. **Final Act (05/17/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1233_enr.pdf)
4. **Introduced (03/08/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1233_01.pdf)
5. **PA1 (03/31/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1233_h_ene_01.pdf)
6. **Reengrossed (04/11/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1233_ren.pdf)
7. **Rerevised (05/02/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1233_rer.pdf)
8. **Revised (05/01/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_1233_rv2.pdf)
9. **Signed Act (05/23/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/2023a_1233_signed.pdf)

## Votes

- REPASS — **43–20** (pass) · lower
- AMEND — **32–2** (pass) · upper
- COW * — **25–10** (pass) · upper
- BILL — **41–20** (pass) · lower
- CONCUR — **46–17** (pass) · lower
- BILL — **22–12** (pass) · upper

## Sponsors

- Alex Valdez — primary (person)
- Faith Winter — primary (person)
- Kevin Priola — primary (person)
- Tisha Mauro — primary (person)

## Timeline

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

- **2023-05-23T06:00:00+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
- **2023-05-04T06:00:00+00:00** House Considered Senate Amendments - Result was to Concur - Repass
- **2023-05-03T06:00:00+00:00** House Considered Senate Amendments - Result was to Laid Over Daily
- **2023-05-02T06:00:00+00:00** Senate Third Reading Passed with Amendments - Floor `passage, reading-3`
- **2023-05-01T06:00:00+00:00** Senate Second Reading Special Order - Passed with Amendments - Floor
- **2023-04-28T06:00:00+00:00** Senate Second Reading Special Order - Laid Over Daily - No Amendments
- **2023-04-24T06:00:00+00:00** Senate Second Reading Laid Over Daily - No Amendments
- **2023-04-21T06:00:00+00:00** Senate Second Reading Laid Over to 04/24/2023 - No Amendments
- **2023-04-19T06:00:00+00:00** Senate Committee on Transportation & Energy Refer Unamended to Senate Committee of the Whole `committee-passage, referral-committee`
- **2023-04-14T06:00:00+00:00** Introduced In Senate - Assigned to Transportation & Energy `introduction`
- **2023-04-11T06:00:00+00:00** House Third Reading Passed - No Amendments `passage, reading-3`
- **2023-04-10T06:00:00+00:00** House Second Reading Special Order - Passed with Amendments - No Amendments
- **2023-04-03T06:00:00+00:00** House Second Reading Laid Over Daily - No Amendments
- **2023-03-29T06:00:00+00:00** House Committee on Energy & Environment Refer Amended to House Committee of the Whole `committee-passage, referral-committee`
- **2023-03-08T07:00:00+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/bf0d1c7a-03b7-4c8a-85be-3c2d33870b6d`. Confidence: reported (aggregated from official Colorado legislature records).