republic-os/legislation/us/states/co/2021a/hb-21-1195.md

---
type: "Bill"
title: "Regulation Of Radon Professionals"
description: "The act creates a regulatory framework for individuals practicing as radon measurement professionals or radon mitigation professionals. On and after July 1, 2022, an individual is prohibited from practicing as a radon measurement professional or radon mitigation professional unless the individual is licensed by the director of the division of professions and occupations in the department of regulatory agencies. The act establishes the requirements to qualify for a license, exemptions to the licensure requirements, and the grounds upon which disciplinary action may be taken against a licensee.The regulation of radon professionals is scheduled to repeal on September 1, 2027. Before the repeal, the regulatory provisions are scheduled for sunset review by the department of regulatory agencies.The act appropriates $63,134 from the division of professions and occupations cash fund to the department of regulatory agencies to implement the act. Of this total amount, $40,308 is allocated to personal services, $6,875 is allocated to operating expenses, and $15,951 is allocated and reappropriated to the department of law for the provision of legal services.(Note: This summary applies to this bill as enacted.)"
jurisdiction: "us/states/co"
legislature: "Colorado General Assembly"
session: "2021A"
identifier: "HB 21-1195"
citation: "Colorado HB 21-1195 (2021A)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Dafna Michaelson Jenet", "Don Coram", "Joann Ginal", "Kevin Van Winkle"]
version_count: 10
action_count: 16
vote_count: 2
first_action: "2021-03-04T07:00:00+00:00"
last_action: "2021-06-30T06:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/12b0c032-5354-4cc3-8de6-a372f5270f17"
source_url: "http://leg.colorado.gov/bills/hb21-1195"
source_hash: "76698488f6f6091efb2a16e4de3fc82c21e48d79d2ee6d6848c9ab3e5f61697b"
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 21-1195 (2021A) — Regulation Of Radon Professionals

The act creates a regulatory framework for individuals practicing as radon measurement professionals or radon mitigation professionals. On and after July 1, 2022, an individual is prohibited from practicing as a radon measurement professional or radon mitigation professional unless the individual is licensed by the director of the division of professions and occupations in the department of regulatory agencies. The act establishes the requirements to qualify for a license, exemptions to the licensure requirements, and the grounds upon which disciplinary action may be taken against a licensee.The regulation of radon professionals is scheduled to repeal on September 1, 2027. Before the repeal, the regulatory provisions are scheduled for sunset review by the department of regulatory agencies.The act appropriates $63,134 from the division of professions and occupations cash fund to the department of regulatory agencies to implement the act. Of this total amount, $40,308 is allocated to personal services, $6,875 is allocated to operating expenses, and $15,951 is allocated and reappropriated to the department of law for the provision of legal services.(Note: This summary applies to this bill as enacted.)

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Committee Amendment** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/2021a_hb1195_s_app_002.pdf)
2. **Engrossed (04/28/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/documents/2021A/bills/2021a_1195_eng.pdf)
3. **Final Act (06/21/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/documents/2021A/bills/2021a_1195_enr.pdf)
4. **Introduced (03/04/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/documents/2021A/bills/2021a_1195_01.pdf)
5. **PA1 (03/24/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/documents/2021A/bills/2021a_1195pbh_01.pdf)
6. **PA2 (04/28/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/documents/2021A/bills/2021a_1195app.pdf)
7. **Reengrossed (04/29/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/documents/2021A/bills/2021a_1195_ren.pdf)
8. **Rerevised (05/27/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/documents/2021A/bills/2021a_1195_rer.pdf)
9. **Revised (05/26/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/documents/2021A/bills/2021a_1195_rev.pdf)
10. **Signed Act (06/30/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/2021a_1195_signed.pdf)

## Votes

- BILL — **46–17** (pass) · lower
- BILL — **26–9** (pass) · upper

## Sponsors

- Dafna Michaelson Jenet — primary (person)
- Don Coram — primary (person)
- Joann Ginal — primary (person)
- Kevin Van Winkle — primary (person)

## Timeline

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

- **2021-06-30T06:00:00+00:00** Governor Signed `executive-signature`
- **2021-06-21T06:00:00+00:00** Sent to the Governor `executive-receipt`
- **2021-06-21T06:00:00+00:00** Signed by the Speaker of the House
- **2021-06-21T06:00:00+00:00** Signed by the President of the Senate
- **2021-05-27T06:00:00+00:00** Senate Third Reading Passed - No Amendments `passage, reading-3`
- **2021-05-26T06:00:00+00:00** Senate Second Reading Special Order - Passed - No Amendments
- **2021-05-26T06:00:00+00:00** Senate Committee on Appropriations Refer Unamended to Senate Committee of the Whole `committee-passage, referral-committee`
- **2021-05-17T06:00:00+00:00** Senate Committee on Finance Refer Unamended to Appropriations `referral-committee`
- **2021-05-10T06:00:00+00:00** Senate Committee on Business, Labor, & Technology Refer Unamended to Finance `referral-committee`
- **2021-04-30T06:00:00+00:00** Introduced In Senate - Assigned to Business, Labor, & Technology `introduction`
- **2021-04-29T06:00:00+00:00** House Third Reading Passed - No Amendments `passage, reading-3`
- **2021-04-28T06:00:00+00:00** House Second Reading Special Order - Passed with Amendments - Committee
- **2021-04-28T06:00:00+00:00** House Committee on Appropriations Refer Amended to House Committee of the Whole `committee-passage, referral-committee`
- **2021-04-08T06:00:00+00:00** House Committee on Finance Refer Unamended to Appropriations `referral-committee`
- **2021-03-23T06:00:00+00:00** House Committee on Public & Behavioral Health & Human Services Refer Amended to Finance `referral-committee`
- **2021-03-04T07:00:00+00:00** Introduced In House - Assigned to Public & Behavioral Health & Human Services `introduction`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/12b0c032-5354-4cc3-8de6-a372f5270f17`. Confidence: reported (aggregated from official Colorado legislature records).