republic-os/legislation/us/states/co/2025a/hb-25-1077.md

type, title, description, jurisdiction, legislature, session, identifier, citation, classification, subjects, status, primary_sponsors, version_count, action_count, vote_count, first_action, last_action, source, source_identifier, source_url, source_hash, vintage, source_snapshot, retrieved_at, confidence, tags

type	title	description	jurisdiction	legislature	session	identifier	citation	classification	subjects	status	primary_sponsors	version_count	action_count	vote_count	first_action	last_action	source	source_identifier	source_url	source_hash	vintage	source_snapshot	retrieved_at	confidence	tags
Bill	Backflow Prevention Devices Requirements	Backflow is the reverse flow of water, fluid, or gas caused by back pressure or back siphonage. Under current law, individuals who are engaged in the business of installing, removing, inspecting, testing, or repairing backflow prevention devices are subject to the licensure requirements for plumbers, except when the individuals are installing or testing a stand-alone fire suppression sprinkler system.	us/states/co	Colorado General Assembly	2025A	HB 25-1077	Colorado HB 25-1077 (2025A)	bill		enacted	Dylan Roberts Janice Rich Naquetta Ricks Sheila Lieder	9	13	2	2025-01-08T07:00:00+00:00	2025-03-28T06:00:00+00:00	openstates	ocd-bill/57f40ea0-96d5-4a4e-9d2d-79c0433cd699	https://leg.colorado.gov/bills/hb25-1077	e14075d8e1910dc403ab8398f073ad5775cba2af89bd898c4ab3155be83ce8ed	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-co

Colorado HB 25-1077 (2025A) — Backflow Prevention Devices Requirements

Backflow is the reverse flow of water, fluid, or gas caused by back pressure or back siphonage. Under current law, individuals who are engaged in the business of installing, removing, inspecting, testing, or repairing backflow prevention devices are subject to the licensure requirements for plumbers, except when the individuals are installing or testing a stand-alone fire suppression sprinkler system.

Version chain

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

1. Committee Amendment (committee substitute) — source
2. Engrossed (01/30/2025) (committee substitute) — source
3. Final Act (03/20/2025) (committee substitute) — source
4. Introduced (01/08/2025) (committee substitute) — source
5. PA1 (01/29/2025) (committee substitute) — source
6. Reengrossed (02/03/2025) (committee substitute) — source
7. Rerevised (03/04/2025) (committee substitute) — source
8. Revised (03/03/2025) (committee substitute) — source
9. Signed Act (03/28/2025) (committee substitute) — source

Votes

• BILL — 62–0 (pass) · lower
• BILL — 33–0 (pass) · upper

Sponsors

• Dylan Roberts — primary (person)
• Janice Rich — primary (person)
• Naquetta Ricks — primary (person)
• Sheila Lieder — primary (person)
• A. Boesenecker — cosponsor (person)
• A. Paschal — cosponsor (person)
• B. Marshall — cosponsor (person)
• B. Pelton — cosponsor (person)
• B. Titone — cosponsor (person)
• C. Espenoza — cosponsor (person)
• C. Kipp — cosponsor (person)
• C. Kolker — cosponsor (person)
• D. Michaelson Jenet — cosponsor (person)
• E. Hamrick — cosponsor (person)
• E. Sirota — cosponsor (person)
• E. Velasco — cosponsor (person)
• F. Winter — cosponsor (person)
• I. Jodeh — cosponsor (person)
• J. Amabile — cosponsor (person)
• J. Bridges — cosponsor (person)
• J. Carson — cosponsor (person)
• J. Coleman — cosponsor (person)
• J. Jackson — cosponsor (person)
• J. Joseph — cosponsor (person)
• J. Marchman — cosponsor (person)
• J. McCluskie — cosponsor (person)
• J. Phillips — cosponsor (person)
• K. Brown — cosponsor (person)
• L. Cutter — cosponsor (person)
• L. Daugherty — cosponsor (person)
• L. Frizell — cosponsor (person)
• L. Liston — cosponsor (person)
• M. Baisley — cosponsor (person)
• M. Catlin — cosponsor (person)
• M. Duran — cosponsor (person)
• M. Weissman — cosponsor (person)
• N. Hinrichsen — cosponsor (person)
• P. Lundeen — cosponsor (person)
• R. English — cosponsor (person)
• R. Pelton — cosponsor (person)
• R. Rodriguez — cosponsor (person)
• S. Bird — cosponsor (person)
• S. Bright — cosponsor (person)
• W. Lindstedt — cosponsor (person)

Timeline

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

• 2025-03-28T06:00:00+00:00 Governor Signed executive-signature
• 2025-03-20T06:00:00+00:00 Sent to the Governor executive-receipt
• 2025-03-20T06:00:00+00:00 Signed by the President of the Senate
• 2025-03-19T06:00:00+00:00 Signed by the Speaker of the House
• 2025-03-04T07:00:00+00:00 Senate Third Reading Passed - No Amendments passage, reading-3
• 2025-03-03T07:00:00+00:00 Senate Second Reading Passed - No Amendments reading-2
• 2025-02-27T07:00:00+00:00 Senate Committee on Business, Labor, & Technology Refer Unamended - Consent Calendar to Senate Committee of the Whole committee-passage
• 2025-02-05T07:00:00+00:00 Introduced In Senate - Assigned to Business, Labor, & Technology introduction
• 2025-02-03T07:00:00+00:00 House Third Reading Passed - No Amendments passage, reading-3
• 2025-01-31T07:00:00+00:00 House Third Reading Laid Over Daily - No Amendments
• 2025-01-30T07:00:00+00:00 House Second Reading Special Order - Passed with Amendments - Committee
• 2025-01-29T07:00:00+00:00 House Committee on Business Affairs & Labor Refer Amended to House Committee of the Whole committee-passage, referral-committee
• 2025-01-08T07:00:00+00:00 Introduced In House - Assigned to Business Affairs & Labor introduction

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/57f40ea0-96d5-4a4e-9d2d-79c0433cd699. Confidence: reported (aggregated from official Colorado legislature records).