republic-os/legislation/us/states/ia/2021-2022/hf-654.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	A bill for an act relating to lighting devices and other equipment on snow plows and authorized emergency vehicles, providing penalties, making penalties applicable, and including effective date provisions. (Formerly HSB 189.) Effective date: 05/10/2021.	A bill for an act relating to lighting devices and other equipment on snow plows and authorized emergency vehicles, providing penalties, making penalties applicable, and including effective date provisions. (Formerly HSB 189.) Effective date: 05/10/2021.	us/states/ia	Iowa General Assembly	2021-2022	HF 654	Iowa HF 654 (2021-2022)	bill	ambulances emergency management fire trucks headlights law enforcement vehicles lights motor vehicles rescue vehicles snow removal vehicles	enacted		5	24	3	2021-02-23	2021-06-10	openstates	ocd-bill/3240a050-eedf-4c19-86a2-262ed6fa65a6	https://www.legis.iowa.gov/legislation/billTracking/billHistory?billName=HF 654&ga=89	ce2384cf97a33dc4bd0b33c47899028f2e36c30dff1b626364d07999154321ed	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-ia

Iowa HF 654 (2021-2022) — A bill for an act relating to lighting devices and other equipment on snow plows and authorized emergency vehicles, providing penalties, making penalties applicable, and including effective date provisions. (Formerly HSB 189.) Effective date: 05/10/2021.

Version chain

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

1. Introduced (filed) — source
2. Amendment H-1327 (committee substitute) — source
3. Amendment S-3101 (committee substitute) — source
4. Signed Enrolled Bill (PDF) (committee substitute) — source
5. Enrolled (enrolled) — source

Votes

• Shall the bill pass? — 93–0 (pass) · lower
• Shall the bill pass? — 46–0 (pass) · upper
• Shall the bill pass? — 45–0 (pass) · upper

Timeline

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

• 2021-02-23 Introduced, placed on calendar. introduction
• 2021-02-23 Fiscal note.
• 2021-03-09 Passed House, yeas 93, nays none. passage
• 2021-03-10 Explanations of votes.
• 2021-03-09 Immediate message.
• 2021-03-10 Message from House.
• 2021-03-10 Read first time, attached to similar SF 331. reading-1
• 2021-03-29 Substituted for SF 331.
• 2021-03-29 Amendment S-3101 filed, adopted. amendment-introduction, amendment-passage
• 2021-03-29 Passed Senate, yeas 45, nays 0. passage
• 2021-03-29 Immediate message.
• 2021-03-29 Message from Senate.
• 2021-03-29 Senate amendment H-1327 filed.
• 2021-04-01 Placed on calendar under unfinished business.
• 2021-04-06 House refused to concur in Senate amendment H-1327.
• 2021-04-06 Immediate message.
• 2021-04-06 Message from House.
• 2021-04-21 Senate receded.
• 2021-04-21 Passed Senate, yeas 46, nays 0. passage
• 2021-04-21 Immediate message.
• 2021-04-21 Message from Senate.
• 2021-05-10 Reported correctly enrolled, signed by Speaker and President, and sent to Governor.
• 2021-05-10 Signed by Governor. executive-signature
• 2021-06-10 Fiscal note.

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/3240a050-eedf-4c19-86a2-262ed6fa65a6. Confidence: reported (aggregated from official Iowa legislature records).