Minn. Stat. § 115B.28
Subd. 1. Duties.
In addition to performing duties specified in sections 115B.25 to 115B.37 or in other law, and subject to the limitations on disclosure contained in section 115B.35, the agency shall:
Subd. 2. Powers.
In addition to exercising any powers specified in sections 115B.25 to 115B.37 or in other law, the agency may:
Subd. 3. Investigation; obtaining information.
(a) The agency may investigate any claim for compensation and for this purpose it may require from the claimant and request from any person information regarding any matter, fact, or circumstance which is relevant to determination of a claim under section 115B.33. In exercising its powers under this subdivision, the agency may collect information reasonably calculated to lead to the discovery of evidence admissible under section 115B.35. The agency shall reimburse the person requested to provide information the actual cost of copies of documents, papers, samples, or other tangible items necessary to respond to the request from the agency. In order to obtain this information the agency, subject to any applicable privilege, may:
Subd. 4. Information from state agencies.
In order to perform its duties, the agency may request information from the supervising officer of any state agency or state institution of higher education. When requesting health data as defined in section 13.3805, subdivision 1, or sections 144.671 to 144.69, the agency must submit a written release signed by the subject of the data or, if the subject is deceased, a representative of the deceased, authorizing release of the data in whole or in part. The supervising officer shall comply with the agency's request to the extent possible considering available agency or institution appropriations and may assign agency or institution employees to assist the agency in performing its duties under sections 115B.25 to 115B.37.