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This form should be used to file a complaint with the Maryland Cannabis Administration about a person, entity or product subject to regulation by the Administration. The complaint can include multiple individuals or entities, as long as they are all related to the same issue. However, please file separate complaint forms for each unrelated issue.

If you have a complaint related to a serious adverse event potentially caused by the use of medical cannabis, please complete the Serious Adverse Event Reporting Form, linked here.

If you wish to inquire about the status of your patient registration, please email​

Who is making the complaint (complainant)?

Are you filing this complaint on someone else's behalf?

Who or what is the complaint about?

Where did the incident occur?

Product Information

Does the complainant still have this item, its packaging, and/or the receipt of purchase? If so, please retain the item, packaging, or receipt of purchase for investigation purposes.

Name of Qualified Patient

Name of Qualified Caregiver

Name of Certifying Provider

Name of Processor Agent

Name of Grower Agent

Name of Dispensary Agent

Complaint Details

Please upload any relevant files here.

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Have additional or related complaints been filed about this issue?

Contact Information

Full Name

Would you like to remain anonymous?

Would you like to be contacted regarding this complaint?