---
type: "Bill"
title: "Candidate Election Deepfake Disclosures"
description: "The act creates a statutory scheme to regulate the use of deepfakes produced using generative artificial intelligence in communications about candidates for elective office."
jurisdiction: "us/states/co"
legislature: "Colorado General Assembly"
session: "2024A"
identifier: "HB 24-1147"
citation: "Colorado HB 24-1147 (2024A)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Brianna Titone", "Chris Hansen", "Janet Buckner", "Junie Joseph"]
version_count: 10
action_count: 15
vote_count: 4
first_action: "2024-01-29T07:00:00+00:00"
last_action: "2024-05-24T06:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/ca333fd4-fe9f-479e-8af7-e38b06cc9f01"
source_url: "https://leg.colorado.gov/bills/hb24-1147"
source_hash: "7b115708dce4881caf6d0e887a1256216a16b41d0c41f84a2ed4477667094b0c"
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 24-1147 (2024A) — Candidate Election Deepfake Disclosures

The act creates a statutory scheme to regulate the use of deepfakes produced using generative artificial intelligence in communications about candidates for elective office.

## 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_hb1147_s_sa_001.pdf)
2. **Engrossed (03/08/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1147_eng.pdf)
3. **Final Act (05/15/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1147_enr.pdf)
4. **Introduced (01/29/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1147_01.pdf)
5. **PA1 (02/27/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1147_h_sa_01.pdf)
6. **PA2 (04/19/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1147_s_sa_02.pdf)
7. **Reengrossed (03/11/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1147_ren.pdf)
8. **Rerevised (04/24/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1147_rer.pdf)
9. **Revised (04/23/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_1147_rev.pdf)
10. **Signed Act (05/24/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/2024a_1147_signed.pdf)

## Votes

- CONCUR — **44–18** (pass) · lower
- BILL — **24–10** (pass) · upper
- REPASS — **43–19** (pass) · lower
- BILL — **42–18** (pass) · lower

## Sponsors

- Brianna Titone — primary (person)
- Chris Hansen — primary (person)
- Janet Buckner — primary (person)
- Junie Joseph — 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
- **2024-04-30T06:00:00+00:00** House Considered Senate Amendments - Result was to Concur - Repass
- **2024-04-25T06:00:00+00:00** House Considered Senate Amendments - Result was to Laid Over Daily
- **2024-04-24T06:00:00+00:00** Senate Third Reading Passed - No Amendments `passage, reading-3`
- **2024-04-23T06:00:00+00:00** Senate Second Reading Passed with Amendments - Committee, Floor `reading-2`
- **2024-04-18T06:00:00+00:00** Senate Committee on State, Veterans, & Military Affairs Refer Amended to Senate Committee of the Whole `committee-passage, referral-committee`
- **2024-03-18T06:00:00+00:00** Introduced In Senate - Assigned to State, Veterans, & Military Affairs `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, Floor
- **2024-02-29T07:00:00+00:00** House Second Reading Laid Over Daily - No Amendments
- **2024-02-26T07:00:00+00:00** House Committee on State, Civic, Military, & Veterans Affairs Refer Amended to House Committee of the Whole `committee-passage, referral-committee`
- **2024-01-29T07:00:00+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/ca333fd4-fe9f-479e-8af7-e38b06cc9f01`. Confidence: reported (aggregated from official Colorado legislature records).