Minn. Stat. § 127A.21
Subd. 1. Establishment of Office of the Inspector General; powers; duties.
The commissioner must establish within the department an Office of the Inspector General. The inspector general shall report directly to the commissioner. The Office of the Inspector General is charged with protecting the integrity of the department and the state by detecting and preventing fraud, waste, and abuse in department programs. The Office of the Inspector General must conduct independent and objective investigations to promote the integrity of the department's programs and operations. When fraud or other misuse of public funds is detected, the Office of the Inspector General must report it to the appropriate law enforcement entity and collaborate and cooperate with law enforcement to assist in the investigation and any subsequent civil and criminal prosecution.
Subd. 1a. Definitions.
Subd. 2. Hiring; reporting; procedures.
Subd. 3. Subpoenas.
(b) A subpoena issued pursuant to this subdivision must state that the subpoena recipient may not disclose the fact that the subpoena was issued or the fact that the requested records have been given to the inspector general, or their staff, except:
Subd. 4. Access to records.
Subd. 5. Sanctions; appeal.
(b) The inspector general may recommend that the commissioner impose appropriate temporary sanctions, including withholding of payments under the department program, on a program participant pending an investigation by the Office of the Inspector General if:
(e) If the commissioner imposes sanctions on a program participant under this subdivision, the commissioner must notify the participant in writing within seven business days of imposing the sanction, unless requested in writing by a law enforcement agency to temporarily delay issuing the notice to prevent disruption of an ongoing law enforcement agency investigation. A notice of sanction must state:
Subd. 6. Data practices.
Subd. 7. Retaliation, interference prohibited.