The official record of the state, the Register contains proposed and adopted rules, official notices, contracts, and state grants and loans. The archive goes back to 2007.
Minnesota's page on the State & Local Government website. Contains a long list of links to state, county, and city websites, including boards and commissions.
A great place to go for local history. See ‘Research’ for information about important Minnesota landmarks, and ‘Explore’ for online collections. The catalog provides access to the state archives.