| Action - Most Recent First | Date | Votes Yes | Votes No | Committee / Audio  |
|---|
| Chapter Number Assigned | 03/21/2019 | | | |
| (H) Signed by Governor | 03/20/2019 | | | |
| (H) Transmitted to Governor | 03/19/2019 | | | |
| (S) Signed by President | 03/18/2019 | | | |
| (H) Signed by Speaker | 03/14/2019 | | | |
(C) Printed - Enrolled Version Available  | 03/13/2019 | | | |
| (H) Returned from Enrolling | 03/13/2019 | | | |
| (H) Sent to Enrolling | 03/12/2019 | | | |
| (S) Returned to House | 03/11/2019 | | | |
| (S) 3rd Reading Concurred | 03/11/2019 | 34 | 16 | |
| (S) Scheduled for 3rd Reading | 03/11/2019 | | | |
| (S) 2nd Reading Concurred | 03/09/2019 | 34 | 10 | |
| (S) Scheduled for 2nd Reading | 03/09/2019 | | | |
| (S) Committee Report--Bill Concurred | 02/26/2019 | | | (S) Natural Resources |
| (S) Committee Executive Action--Bill Concurred | 02/25/2019 | 12 | 0 | (S) Natural Resources |
| (S) Hearing | 02/20/2019 | | | (S) Natural Resources |
| (S) Referred to Committee | 02/08/2019 | | | (S) Natural Resources |
| (S) First Reading | 02/08/2019 | | | |
| (H) Transmitted to Senate | 02/07/2019 | | | |
| (H) 3rd Reading Passed | 02/07/2019 | 75 | 25 | |
| (H) Scheduled for 3rd Reading | 02/07/2019 | | | |
| (H) 2nd Reading Passed | 02/06/2019 | 76 | 24 | |
| (H) Scheduled for 2nd Reading | 02/06/2019 | | | |
| (H) Committee Report--Bill Passed | 02/04/2019 | | | (H) Natural Resources |
| (H) Committee Executive Action--Bill Passed | 02/01/2019 | 12 | 3 | (H) Natural Resources |
| (H) Hearing | 01/18/2019 | | | (H) Natural Resources |
| (H) First Reading | 01/07/2019 | | | (H) Natural Resources |
| (H) Referred to Committee | 12/12/2018 | | | (H) Natural Resources |
| (C) Introduced Bill Text Available Electronically | 12/07/2018 | | | |
| (H) Introduced | 12/07/2018 | | | |
| (C) Pre-Introduction Letter Sent | 11/30/2018 | | | |
| (C) Draft in Assembly | 11/29/2018 | | | |
| (C) Executive Director Review | 11/29/2018 | | | |
| (C) Bill Draft Text Available Electronically | 11/29/2018 | | | |
| (C) Draft in Final Drafter Review | 11/29/2018 | | | |
| (C) Draft in Input/Proofing | 11/27/2018 | | | |
| (C) Draft to Drafter - Edit Review [CMD] | 11/26/2018 | | | |
| (C) Draft in Edit | 11/21/2018 | | | |
| (C) Draft in Legal Review | 11/20/2018 | | | |
| (C) Draft to Requester for Review | 11/20/2018 | | | |
| (C) Draft Request Received | 09/19/2018 | | | |
The 66th Regular Session of the Montana Legislature adjourned Sine Die on April 25th, 2019; Legislative day 87. 
