Minn. Stat. § 6.78: BEST PRACTICES REVIEWS.

The state auditor shall conduct best practices reviews that examine the procedures and practices used to deliver local government services, determine the methods of local government service delivery, identify variations in cost and effectiveness, and identify practices to save money or provide more effective service delivery. The state auditor shall recommend to local governments service delivery methods and practices to improve the cost-effectiveness of services. The state auditor shall determine the local government services to be reviewed in consultation with representatives of the Association of Minnesota Counties, the League of Minnesota Cities, the Association of Metropolitan Municipalities, the Minnesota Association of Townships, the Minnesota Municipal Utilities Association, and the Minnesota Association of School Administrators.