Minn. Stat. § 179A.101
Subd. 1. Court employee units.
Subd. 2. Exclusions.
The following employees are excluded from the appropriate units under subdivision 1:
Subd. 3. Employee organizations representing more than one judicial district unit.
Whenever an employee organization or one or more subordinate bodies of the same employee organization is certified as the exclusive representative of the employees in more than one judicial district unit, all judicial district units for which the employee organization or one or more subordinate bodies of the same employee organization has been certified will be combined into one unit and the employee organization certified as exclusive representative of the employees of the new, combined unit. The commissioner shall issue a certification within 45 days of receipt of a petition demonstrating that an employee organization or one or more subordinate bodies of the same employee organization is certified as the exclusive representative of employees in more than one judicial district unit.