Minn. Stat. § 485.23
Subd. 1. Record destruction.
The court administrator of the district court in all counties is authorized to destroy, or otherwise dispose of, the following documents on file in their respective offices under the conditions herein specified:
(d) Notice of election or appointment, and notice of qualification of city and township officers on file in the court administrator of district court office.
(e) All copies of rules of state departments filed with the court administrator of district court.
3. Not less than one year after the final determination of any civil action, and with the order of approval of any judge of the respective district:
2. Not less than two years from the date thereof:
1. Not less than ten years after filing:
Subd. 2. Affect of statute.
This section shall not affect any existing statute for destruction of files and documents in the court administrator of district court office in certain counties, or any special rule for destruction of records of the court administrator of district court office which may now be in effect or hereafter be adopted by the judge or judges of the respective judicial districts.