655 rulemaking notices, proposed, emergency, and final filings as they cross the Montana State Register.
Import and Export Delivery – Point of Taxation of Gasoline, Special Fuel, or Aviation Fuel
Jun 5, 2026
Correction to the Industrial Machinery and Equipment Percent Good Table of the Personal Property Depreciation Schedules and Trend Tables
Jun 5, 2026
Excluding the Majority of Abandoned Mine Land Site Reclamation Projects From the Process of Conducting a Montana Environmental Policy Act Analysis
Jun 5, 2026
(Board of Pardons and Parole) Parole Guidelines
Jun 5, 2026
Class 8 Licensure
Jun 5, 2026
Community Development Block Grant Program – Application Guidelines – Public and Community Facilities Projects – Affordable Housing Development and Rehabilitation Projects
Jun 5, 2026
Ground Water
Jun 5, 2026
(Board of Optometry) Substantial Equivalency – Standardizing Fees and Application Rules
May 22, 2026
Montana Administrative Register
May 22, 2026
Regulation and Licensing of Coal Combustion Residuals Waste Management Systems at Electric Utilities and Independent Power Producers
May 22, 2026
Hazardous Waste
May 22, 2026
(Commissioner of Securities and Insurance) School District Health Insurance Trusts
May 22, 2026
Livestock Brand Recording Requirements
May 22, 2026
Wind and Solar Facility Bonding
May 22, 2026
(Commissioner of Securities and Insurance) Pre-Licensing Training and Continuing Education Courses for Bail Bond Licensees
May 22, 2026
Asbestos
May 22, 2026
Low Income Home Energy Assistance Program (LIHEAP)
May 22, 2026
(Fish and Wildlife Commission) Motorized Watercraft Restrictions on the Bitterroot River in Ravalli County
May 22, 2026
Board Appointments and Vacancies
May 22, 2026
(Livestock Loss Board) Mitigation Program Submission Deadlines
May 22, 2026
Meat Establishment Licensing
May 22, 2026
Calculation of Highest Average Compensation With Lump-Sum Payments – Contents and Duration for Defined Benefit Plans in Family Law Orders – Application of Actuarial Assumptions for Determining the Amount of Coal Severance Tax and Interest Income Statutorily Appropriated to the PERS Defined Benefit Plan Trust Fund
May 8, 2026
(Board of Psychologists) Red Tape Relief – Parenting Plan Evaluations – Updating Fees
May 8, 2026
Motor Carrier Services
May 8, 2026
Passport to Health Program
May 8, 2026
(Board of Medical Examiners) Implementation of House Bill 183 and Senate Bill 347
May 8, 2026
Montana Pollutant Discharge Elimination System (MPDES) Permits, Definitions, and Designation Procedures for Small Municipal Separate Storm Sewer Systems (MS4s)
May 8, 2026
(Board of Medical Examiners) Implementation of Senate Bill 279 and House Bill 806
May 8, 2026
Board Appointments and Vacancies
Apr 24, 2026
Extension of the Waiver for State Agency Filing Fees Related to Publication in the Montana Administrative Register
Apr 24, 2026
Better Local Bridge Funds
Apr 24, 2026
Delayed Birth Certificates
Apr 24, 2026
Assisted Living Facility Licensing
Apr 24, 2026
Seed-to Sale Tracking and Reconciliation
Apr 24, 2026
Revised Prevailing Wage Rates for 2026
Apr 24, 2026
Big Sky Rx Benefit
Apr 24, 2026
Enforcement of Fire Prevention and Investigation Section Rules
Apr 10, 2026
Disabled First Responder Property Tax Assistance Program
Apr 10, 2026
(Board of Nursing Home Administrators) Substantial Equivalency – Professional License Discipline – General Revision of Rules
Apr 10, 2026
(Alternative Health Care Board) General Revision of Alternative Health Care Board Rules
Apr 10, 2026
Private Security Program – Substantial Equivalency
Apr 10, 2026
Relocation of a Facility Affected by Certain Highway Construction Projects
Apr 10, 2026
(Board of Plumbers) Repealing Duplicative or Outdated Rules and Updating Rules to Improve Clarity, Consistency, and Regulatory Compliance
Apr 10, 2026
(State Lottery and Sports Wagering Commission) Bulk Ticket Purchases
Apr 10, 2026
Medicaid Nursing Facility Rates
Mar 20, 2026
Synthetic Cannabinoid Advisory Council
Mar 20, 2026
Updating Department Processes for Nonproductive Patented Mining Claims
Mar 20, 2026
Board Appointments and Vacancies
Mar 20, 2026
Pilot Vehicles – Width Requirements on Non-Interstate Highways
Mar 20, 2026
Developmental Disability Program Rates and Billing Manual
Mar 20, 2026