Montana Title 2. Government Structure and Administration § 2-15-133. Rules and orders

The department or unit thereof that succeeds to all or part of the functions of an agency under a reorganization within the executive branch also succeeds to the rules and orders of that agency relating to the functions or parts of functions transferred. The rules and orders of any agency in effect before the effective date of the transfer remain in effect until amended, repealed, superseded, or nullified by proper authority or by law.