republic-os/legislation/us/states/md/2017/hb-406.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	Clean Cars Act of 2017	Clean Cars Act of 2017	us/states/md	Maryland General Assembly	2017	HB 406	Maryland HB 406 (2017)	bill	Taxes - Transportation Vehicle Laws - Licensing and Registration Appropriations Energy Matters Excise Tax Industry and Technology Motor Vehicles Motor Vehicle Equipment Revenue and Taxes Tax Credits Transportation	enacted	The Speaker (By Request - Administration) and Fraser-Hidalgo	1	17	3	2017-01-26	2017-05-04	openstates	ocd-bill/2d561602-4e6b-4c4c-a7d5-f102c9ffa84a	http://mgaleg.maryland.gov/webmga/frmMain.aspx?id=HB406&stab=01&pid=billpage&tab=subject3&ys=2017rs	e135f58d6ae0bcdc0748e9b4d51c0032a1ff1d9e15e11d2ac3a61c398f74efc3	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-md

Maryland HB 406 (2017) — Clean Cars Act of 2017

Version chain

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

1. Bill Text (committee substitute) — source

Votes

• Third Reading — 123–11 (pass) · legislature
• Third Reading — 129–11 (pass) · legislature
• Third Reading — 47–0 (pass) · legislature

Sponsors

• The Speaker (By Request - Administration) and Fraser-Hidalgo — primary (person)
• Afzali — cosponsor (person)
• Anderton — cosponsor (person)
• Aumann — cosponsor (person)
• B. Wilson — cosponsor (person)
• Beidle — cosponsor (person)
• Beitzel — cosponsor (person)
• Carozza — cosponsor (person)
• Cassilly — cosponsor (person)
• Ciliberti — cosponsor (person)
• Clark — cosponsor (person)
• Cluster — cosponsor (person)
• Davis — cosponsor (person)
• Flanagan — cosponsor (person)
• Folden — cosponsor (person)
• Hornberger — cosponsor (person)
• Jacobs — cosponsor (person)
• Jalisi — cosponsor (person)
• Kipke — cosponsor (person)
• Kittleman — cosponsor (person)
• Krebs — cosponsor (person)
• Long — cosponsor (person)
• Malone — cosponsor (person)
• Mautz — cosponsor (person)
• McComas — cosponsor (person)
• McCray — cosponsor (person)
• McKay — cosponsor (person)
• McMillan — cosponsor (person)
• Metzgar — cosponsor (person)
• Miele — cosponsor (person)
• Otto — cosponsor (person)
• Reilly — cosponsor (person)
• S. Howard — cosponsor (person)
• Simonaire — cosponsor (person)
• Szeliga — cosponsor (person)
• Vogt — cosponsor (person)
• West — cosponsor (person)
• Wivell — cosponsor (person)

Timeline

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

• 2017-01-26 First Reading Environment and Transportation referral-committee
• 2017-02-02 Hearing 2/23 at 1:00 p.m.
• 2017-03-18 Favorable with Amendments Report by Environment and Transportation committee-passage-favorable
• 2017-03-18 Favorable with Amendments {340912/1 Report Adopted committee-passage-favorable
• 2017-03-18 Second Reading Passed with Amendments
• 2017-03-20 Third Reading Passed (123-11) passage
• 2017-03-20 First Reading Finance and Budget and Taxation referral-committee
• 2017-03-21 Hearing 4/04 at 1:00 p.m. (Finance)
• 2017-04-10 Favorable with Amendments Report by Finance committee-passage-favorable
• 2017-04-10 Favorable with Amendments {107577/1 Report Adopted committee-passage-favorable
• 2017-04-10 Second Reading Passed with Amendments
• 2017-04-10 Motion two readings same day Const/Rule 24 (Senator Middleton) Adopted
• 2017-04-10 Third Reading Passed with Amendments (47-0) passage
• 2017-04-10 House Concur - Senate Amendments
• 2017-04-10 Third Reading Passed (129-11) passage
• 2017-04-10 Passed Enrolled
• 2017-05-04 Approved by the Governor - Chapter 362 executive-signature

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/2d561602-4e6b-4c4c-a7d5-f102c9ffa84a. Confidence: reported (aggregated from official Maryland legislature records).