---
type: "Bill"
title: "Insurance Holding Company Model Regulation"
description: "The act updates Colorado state laws concerning insurance company holding systems to align with the National Association of Insurance Commissioners' model act. The changes include updating:"
jurisdiction: "us/states/co"
legislature: "Colorado General Assembly"
session: "2024A"
identifier: "HB 24-1321"
citation: "Colorado HB 24-1321 (2024A)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Dylan Roberts", "Kyle Brown", "Nick Hinrichsen", "Rick Taggart"]
version_count: 9
action_count: 12
vote_count: 2
first_action: "2024-02-20T07:00:00+00:00"
last_action: "2024-05-24T06:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/837c2368-762d-437b-abc2-1b992ae21324"
source_url: "https://leg.colorado.gov/bills/hb24-1321"
source_hash: "b218d1958acea644ed082feff499d7664413804d8c4c04cb046d1a636dc1a016"
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 24-1321 (2024A) — Insurance Holding Company Model Regulation

The act updates Colorado state laws concerning insurance company holding systems to align with the National Association of Insurance Commissioners' model act. The changes include updating:

## 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_hb1321_s_blt_001.pdf)
2. **Engrossed (03/08/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1321_eng.pdf)
3. **Final Act (05/15/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1321_enr.pdf)
4. **Introduced (02/20/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1321_01.pdf)
5. **PA1 (03/07/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1321_h_bus_01.pdf)
6. **Reengrossed (03/11/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1321_ren.pdf)
7. **Rerevised (04/29/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1321_rer.pdf)
8. **Revised (04/26/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1321_rev.pdf)
9. **Signed Act (05/24/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/2024a_1321_signed.pdf)

## Votes

- BILL — **34–0** (pass) · upper
- BILL — **60–1** (pass) · lower

## Sponsors

- Dylan Roberts — primary (person)
- Kyle Brown — primary (person)
- Nick Hinrichsen — primary (person)
- Rick Taggart — primary (person)

## Timeline

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

- **2024-05-24T06:00:00+00:00** Governor Signed `executive-signature`
- **2024-05-15T06:00:00+00:00** Sent to the Governor `executive-receipt`
- **2024-05-15T06:00:00+00:00** Signed by the President of the Senate
- **2024-05-15T06:00:00+00:00** Signed by the Speaker of the House
- **2024-04-29T06:00:00+00:00** Senate Third Reading Passed - No Amendments `passage, reading-3`
- **2024-04-26T06:00:00+00:00** Senate Second Reading Special Order - Passed - No Amendments
- **2024-04-23T06:00:00+00:00** Senate Committee on Business, Labor, & Technology Refer Unamended - Consent Calendar to Senate Committee of the Whole `committee-passage`
- **2024-03-18T06:00:00+00:00** Introduced In Senate - Assigned to Business, Labor, & Technology `introduction`
- **2024-03-11T06:00:00+00:00** House Third Reading Passed - No Amendments `passage, reading-3`
- **2024-03-08T07:00:00+00:00** House Second Reading Special Order - Passed with Amendments - Committee
- **2024-03-06T07:00:00+00:00** House Committee on Business Affairs & Labor Refer Amended to House Committee of the Whole `committee-passage, referral-committee`
- **2024-02-20T07:00:00+00:00** Introduced In House - Assigned to Business Affairs & Labor `introduction`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/837c2368-762d-437b-abc2-1b992ae21324`. Confidence: reported (aggregated from official Colorado legislature records).