republic-os/legislation/us/states/co/2022a/sb-22-179.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	Deter Tampering Motor Vehicle Emission Control System	Section 5 of the act prohibits a person, on or after January 1, 2024, from tampering with a motor vehicle's emission control system, conveying or offering to convey a motor vehicle with an emission control system that has been tampered with, or operating a motor vehicle with an emission control system that has been tampered with (anti-tampering provisions).	us/states/co	Colorado General Assembly	2022A	SB 22-179	Colorado SB 22-179 (2022A)	bill		enacted	Joann Ginal Larry Liston Susan Lontine	10	15	2	2022-03-25T06:00:00+00:00	2022-06-08T06:00:00+00:00	openstates	ocd-bill/3e466ae8-4e07-4ce2-b93d-7deb6121969f	https://leg.colorado.gov/bills/sb22-179	0b7073a78d2b1631a17b1d264140f14005fcbaa9c60f29160216a7f7e1fe2633	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-co

Colorado SB 22-179 (2022A) — Deter Tampering Motor Vehicle Emission Control System

Section 5 of the act prohibits a person, on or after January 1, 2024, from tampering with a motor vehicle's emission control system, conveying or offering to convey a motor vehicle with an emission control system that has been tampered with, or operating a motor vehicle with an emission control system that has been tampered with (anti-tampering provisions).

Version chain

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

1. Committee Amendment (committee substitute) — source
2. Engrossed (05/03/2022) (committee substitute) — source
3. Final Act (05/20/2022) (committee substitute) — source
4. Introduced (03/25/2022) (committee substitute) — source
5. PA1 (04/18/2022) (committee substitute) — source
6. PA2 (05/03/2022) (committee substitute) — source
7. Reengrossed (05/04/2022) (committee substitute) — source
8. Rerevised (05/11/2022) (committee substitute) — source
9. Revised (05/10/2022) (committee substitute) — source
10. Signed Act (06/08/2022) (committee substitute) — source

Votes

• BILL — 40–23 (pass) · lower
• BILL — 30–4 (pass) · upper

Sponsors

• Joann Ginal — primary (person)
• Larry Liston — primary (person)
• Susan Lontine — primary (person)

Timeline

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

• 2022-06-08T06:00:00+00:00 Governor Signed executive-signature
• 2022-05-20T06:00:00+00:00 Sent to the Governor executive-receipt
• 2022-05-20T06:00:00+00:00 Signed by the Speaker of the House
• 2022-05-20T06:00:00+00:00 Signed by the President of the Senate
• 2022-05-11T06:00:00+00:00 House Third Reading Passed - No Amendments passage, reading-3
• 2022-05-10T06:00:00+00:00 House Second Reading Special Order - Passed - No Amendments
• 2022-05-09T06:00:00+00:00 House Second Reading Special Order - Laid Over Daily - No Amendments
• 2022-05-09T06:00:00+00:00 House Committee on Appropriations Refer Unamended to House Committee of the Whole committee-passage, referral-committee
• 2022-05-05T06:00:00+00:00 House Committee on Business Affairs & Labor Refer Unamended to Appropriations referral-committee
• 2022-05-04T06:00:00+00:00 Introduced In House - Assigned to Business Affairs & Labor introduction
• 2022-05-04T06:00:00+00:00 Senate Third Reading Passed - No Amendments passage, reading-3
• 2022-05-03T06:00:00+00:00 Senate Second Reading Special Order - Passed with Amendments - Committee, Floor
• 2022-05-03T06:00:00+00:00 Senate Committee on Appropriations Refer Amended to Senate Committee of the Whole committee-passage, referral-committee
• 2022-04-14T06:00:00+00:00 Senate Committee on Judiciary Refer Amended to Appropriations referral-committee
• 2022-03-25T06:00:00+00:00 Introduced In Senate - Assigned to Judiciary introduction

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/3e466ae8-4e07-4ce2-b93d-7deb6121969f. Confidence: reported (aggregated from official Colorado legislature records).