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Montana Resources

Montana became a state in 1889. Legal materials from 1864 to 1889 relate to the Territory of Montana.

Montana  Constitution
A print version of the current Montana Constitution is contained in the Montana Code Annotated (MCA), Vol. 1. Annotations to the current Constitution are available in the Annotations to the MCA, a separate title. The Organic Act (which created the Montana Territory), the 1889 Constitution, and the 1972 Constitution are available online.

Montana Code
These are the laws of Montana. A print version is contained in the Montana Code Annotated, published in the fall of every odd numbered year (after the legislative session). Older editions of the Montana Code.  (1995 +)

Montana Court Decisions
Montana Supreme Court cases from the mid-1970s forward are available free online from the State Law Library of Montana. Briefs filed by litigants with the Supreme Court are found at the same website. The official printed reports of Montana Supreme Court cases from 1873 to present are contained in the Montana Reports. Montana Supreme Court cases also appear in West’s Pacific Reporter. Montana has no intermediate-level appellate court; appeals to the Montana Supreme Court come from the 56 district courts in Montana. Missoula is the 4th Judicial District. Most district court opinions are not available online but information on the location of the district courts is available.

Montana Administrative Code

These are state executive agency rules—they work in conjunction with Montana laws. Montana’s administrative rules are found in print—Administrative Rules of Montana (ARMs). The current version of the Administrative Rules can be found on the Montana Secretary of State’s Website. Notices about proposed rules and recently adopted Rules are published in the Montana Administrative Register (MAR).

Montana  Bills
Bills from each legislative session (introduced or passed) are online beginning in 1999. Legislative committee and floor hearings are archived since 2005 and audio minutes are available. The Montana Historical Society Archives in Helena is the official depository for all legislative material.

Municipal Codes

Some of the larger local governments like Missoula have their codes online. 

Montana Legal Forms
The Commission on Self-Represented Litigants has approved a number of statewide forms. The Montana Legal Services Association also has a number of free forms available online.

Montana Law Help

State Bar of Montana

Western Montana Bar Association

Federal Resources

Federal laws are contained in the United States Code. 

The U.S. has eleven regional circuit courts (courts of appeal). These courts handle appeals made from state courts in their region. Montana is in the 9th Circuit.

Appeals from the circuit courts go to the U.S. Supreme Court. Many U.S. Supreme Court cases can be found online.

United States Federal Digital System is a portal to government publications and information. You can find the Code of Federal Regulations and other legal documents here.

Tribal Law

Montana tribes are considered sovereign nations. The Montana Indian Law Portal contains tribal codes, decisions, and more.