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Montana Legislature · HB 586 · Chapter Number Assigned

Generally revise child safety restraint system laws

Introduced
Moved
Reached a final decision
Became law
Derived from the official record below.

Officially: “Generally revise child safety restraint system laws Read the full text

Official title shown verbatim from the official record. Plain-language summary coming as coverage deepens. Not legal advice.
2025 session

Where it is

Show all 41 actions
(LC) Drafter Assigned · Jan 18, 2025
(LC) Draft in Legal Review · Feb 11, 2025
(LC) Draft in Edit · Feb 11, 2025
(LC) Draft in Input/Proofing · Feb 13, 2025
(LC) Draft in Final Drafter Review · Feb 13, 2025
(LC) Draft in Assembly · Feb 13, 2025
(LC) Draft Ready for Delivery · Feb 17, 2025
(LC) Draft Delivered to Requester · Feb 18, 2025
(H) Introduced · Feb 19, 2025
(H) Referred to Committee · Feb 20, 2025
(H) First Reading · Feb 20, 2025
(H) Hearing · Feb 21, 2025
(H) Committee Executive Action--Bill Passed as Amended · Feb 28, 2025
(H) Committee Report--Bill Passed as Amended · Mar 1, 2025
(H) 2nd Reading Passed · Mar 5, 2025
(H) 3rd Reading Passed · Mar 7, 2025
(H) Transmitted to Senate · Mar 7, 2025
(S) First Reading · Mar 14, 2025
(S) Referred to Committee · Mar 14, 2025
(S) Hearing · Mar 17, 2025
(S) Committee Executive Action--Bill Concurred · Mar 19, 2025
(S) Committee Report--Bill Concurred · Mar 20, 2025
(S) Rereferred to Committee · Mar 20, 2025
(S) Committee Executive Action--Bill Concurred as Amended · Mar 24, 2025
(S) Committee Report--Bill Concurred as Amended · Mar 25, 2025
(S) Scheduled for 2nd Reading · Apr 2, 2025
(S) 2nd Reading Concurred · Apr 2, 2025
(S) Scheduled for 3rd Reading · Apr 3, 2025
(S) 3rd Reading Concurred · Apr 3, 2025
(S) Returned to House with Amendments · Apr 3, 2025
(H) Scheduled for 2nd Reading · Apr 16, 2025
(H) 2nd Reading Senate Amendments Concurred · Apr 16, 2025
(H) Scheduled for 3rd Reading · Apr 17, 2025
(H) 3rd Reading Passed as Amended by Senate · Apr 17, 2025
(H) Sent to Enrolling · Apr 18, 2025
(H) Returned from Enrolling · Apr 23, 2025
(H) Signed by Speaker · May 2, 2025
(S) Signed by President · May 6, 2025
(H) Transmitted to Governor · May 7, 2025
(H) Signed by Governor · May 13, 2025
Chapter Number Assigned · May 19, 2025

The numbers

1
sponsor on the bill

Sponsors

Marc Lee

Recorded votes

Do ConcurHouse · 2025-04-17 · BILL_CONCURRED_AS_AMENDED · YES 73, NO 26, EXCUSED 1
Do ConcurHouse · 2025-04-16 · BILL_CONCURRED_AS_AMENDED · YES 61, NO 37, YES_EXCUSED 2
Do ConcurSenate · 2025-04-03 · BILL_CONCURRED · NO 20, YES 30
Do ConcurSenate · 2025-04-02 · BILL_CONCURRED · NO 22, YES 28
Rerefer to Transportation-TempelSenate · 2025-03-20 · NO 18, YES 32
Do PassHouse · 2025-03-07 · BILL_PASSED · YES 84, NO 14, ABSENT 2
Do PassHouse · 2025-03-05 · BILL_PASSED · YES 79, NO 19, ABSENT 1, YES_EXCUSED 1
Roll-call results shown verbatim from the Montana legislature’s records. A result reflects that roll call’s own motion, not the bill’s overall outcome.
Every fact on this page links to its source, starting with the official bill record. Last action: Chapter Number Assigned (May 19, 2025).