republic-os/legislation/us/states/mt/2021/hb-451.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	Generally revise time served requirements	Generally revise time served requirements	us/states/mt	Montana Legislature	2021	HB 451	Montana HB 451 (2021)	bill	Corrections Criminal Procedure (see also: Law Enforcement)	enacted	Robert Farris-Olsen	3	44	6	2021-01-09	2021-04-23	openstates	ocd-bill/c1dda68a-1950-47c4-b17c-82c7e980ceee	http://laws.leg.mt.gov/legprd/LAW0210W$BSIV.ActionQuery?P_BILL_NO1=451&P_BLTP_BILL_TYP_CD=HB&Z_ACTION=Find&P_SESS=20211	203df10ce7050c5a68069d2cea25899f95b7476258fd68831fb533e24659414e	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-mt

Montana HB 451 (2021) — Generally revise time served requirements

Version chain

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

1. HB0451_1.pdf (committee substitute) — source
2. HB0451_X.pdf (committee substitute) — source
3. Enrolled (enrolled) — source

Votes

• Do Pass — 75–23 (pass) · lower
• BE CONCURRED IN — 11–0 (pass) · upper
• Do Concur — 47–3 (pass) · upper
• Do Pass — 83–16 (pass) · lower
• Do Concur — 41–8 (pass) · upper
• DO PASS — 19–0 (pass) · lower

Sponsors

• Robert Farris-Olsen — primary (person)

Timeline

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

• 2021-01-09 Draft Request Received
• 2021-02-05 Draft to Requester for Review
• 2021-02-09 Draft in Legal Review
• 2021-02-09 Draft in Edit
• 2021-02-11 Draft to Drafter - Edit Review
• 2021-02-11 Draft in Input/Proofing
• 2021-02-12 Draft in Final Drafter Review
• 2021-02-12 Bill Draft Text Available Electronically
• 2021-02-12 Executive Director Review
• 2021-02-12 Draft in Assembly
• 2021-02-13 Draft Ready for Delivery
• 2021-02-13 Executive Director Final Review
• 2021-02-15 Draft Ready for Delivery
• 2021-02-17 Draft Delivered to Requester
• 2021-02-17 Introduced introduction
• 2021-02-17 Referred to Committee - (H) Judiciary referral-committee
• 2021-02-17 First Reading reading-1
• 2021-02-17 Introduced Bill Text Available Electronically
• 2021-02-22 Hearing - (H) Judiciary
• 2021-02-22 Committee Executive Action--Bill Passed - (H) Judiciary committee-passage
• 2021-02-22 Committee Report--Bill Passed - (H) Judiciary committee-passage
• 2021-02-24 Scheduled for 2nd Reading
• 2021-02-24 2nd Reading Passed reading-2
• 2021-02-25 Scheduled for 3rd Reading
• 2021-02-25 3rd Reading Passed passage, reading-3
• 2021-02-25 Transmitted to Senate
• 2021-02-26 First Reading reading-1
• 2021-02-26 Referred to Committee - (S) Judiciary referral-committee
• 2021-03-26 Hearing - (S) Judiciary
• 2021-03-30 Committee Executive Action--Bill Concurred - (S) Judiciary
• 2021-03-30 Committee Report--Bill Concurred - (S) Judiciary
• 2021-04-01 Scheduled for 2nd Reading
• 2021-04-01 2nd Reading Concurred reading-2
• 2021-04-06 Scheduled for 3rd Reading
• 2021-04-06 3rd Reading Concurred passage, reading-3
• 2021-04-06 Returned to House
• 2021-04-07 Sent to Enrolling
• 2021-04-08 Returned from Enrolling
• 2021-04-08 Printed - Enrolled Version Available
• 2021-04-12 Signed by Speaker
• 2021-04-13 Signed by President
• 2021-04-13 Transmitted to Governor executive-receipt
• 2021-04-23 Signed by Governor executive-signature
• 2021-04-23 Chapter Number Assigned became-law

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/c1dda68a-1950-47c4-b17c-82c7e980ceee. Confidence: reported (aggregated from official Montana legislature records).