Licensing and Regulatory Affairs
To file a complaint against marijuana businesses, i.e. medical marijuana facilities and adult-use marijuana establishments, click on the link below. Please include the name of the business, address, phone number, and any persons associated to your complaint with an explanation of the nature of complaint. This information will assist our investigators to contact you for additional information.
If you have any questions about inspections of marijuana businesses, i.e. medical marijuana facilities and adult-use marijuana establishments, please call (517) 284-8599 or send an email to: MRA-Enforcement@michigan.gov. You can also write to us at the following address:
Department of Licensing and Regulatory Affairs
Marijuana Regulatory Agency
P.O. Box 30205
Lansing, MI 48906