---
type: "Bill"
title: "Nonprofit Member Data Privacy & Public Agencies"
description: "With certain exceptions, the act prohibits a public agency from:"
jurisdiction: "us/states/co"
legislature: "Colorado General Assembly"
session: "2024A"
identifier: "SB 24-129"
citation: "Colorado SB 24-129 (2024A)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Byron Pelton", "Chris Kolker", "Chris deGruy Kennedy", "Lisa Frizell"]
version_count: 10
action_count: 14
vote_count: 2
first_action: "2024-02-06T07:00:00+00:00"
last_action: "2024-05-28T06:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/045f76ed-69c5-4769-ba3c-3355672be9d7"
source_url: "https://leg.colorado.gov/bills/sb24-129"
source_hash: "6907e35ef9fe04d83910e23b9b359b40ebdd1cbff61cf9877d3c0b6dabecffde"
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 24-129 (2024A) — Nonprofit Member Data Privacy & Public Agencies

With certain exceptions, the act prohibits a public agency from:

## 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_sb129_h_bus_001.pdf)
2. **Engrossed (04/25/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_129_eng.pdf)
3. **Final Act (05/10/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_129_enr.pdf)
4. **Introduced (02/06/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_129_01.pdf)
5. **PA1 (04/01/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_129_s_blt_01.pdf)
6. **PA2 (04/25/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_129_s_blt_app_01.pdf)
7. **Reengrossed (04/26/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_129_ren.pdf)
8. **Rerevised (05/05/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_129_rer.pdf)
9. **Revised (05/04/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2024A/bills/2024a_129_rev.pdf)
10. **Signed Act (05/28/2024)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/2024a_129_signed.pdf)

## Votes

- BILL — **63–0** (pass) · lower
- BILL — **34–0** (pass) · upper

## Sponsors

- Byron Pelton — primary (person)
- Chris Kolker — primary (person)
- Chris deGruy Kennedy — primary (person)
- Lisa Frizell — primary (person)

## Timeline

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

- **2024-05-28T06:00:00+00:00** Governor Signed `executive-signature`
- **2024-05-10T06:00:00+00:00** Sent to the Governor `executive-receipt`
- **2024-05-10T06:00:00+00:00** Signed by the Speaker of the House
- **2024-05-09T06:00:00+00:00** Signed by the President of the Senate
- **2024-05-05T06:00:00+00:00** House Third Reading Passed - No Amendments `passage, reading-3`
- **2024-05-04T06:00:00+00:00** House Second Reading Special Order - Passed - No Amendments
- **2024-05-03T06:00:00+00:00** House Second Reading Laid Over Daily - No Amendments
- **2024-05-01T06:00:00+00:00** House Committee on Business Affairs & Labor Refer Unamended to House Committee of the Whole `committee-passage, referral-committee`
- **2024-04-26T06:00:00+00:00** Introduced In House - Assigned to Business Affairs & Labor `introduction`
- **2024-04-26T06:00:00+00:00** Senate Third Reading Passed - No Amendments `passage, reading-3`
- **2024-04-25T06:00:00+00:00** Senate Second Reading Special Order - Passed with Amendments - Committee
- **2024-04-25T06:00:00+00:00** Senate Committee on Appropriations Refer Amended - Consent Calendar to Senate Committee of the Whole `committee-passage`
- **2024-03-28T06:00:00+00:00** Senate Committee on Business, Labor, & Technology Refer Amended to Appropriations `referral-committee`
- **2024-02-06T07:00:00+00:00** Introduced In Senate - Assigned to Business, Labor, & Technology `introduction`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/045f76ed-69c5-4769-ba3c-3355672be9d7`. Confidence: reported (aggregated from official Colorado legislature records).