MOFGA Certified Clean Cannabis Program


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The 2024 MC3 Application Season Opens March 24, 2024

Deadline for new applicants: June 30, 2024

Please read through this page carefully.

You will need to contact our office directly to receive a copy of the Certified Clean Cannabis by MOFGA Standards.

Certified Clean Cannabis by MOFGA (MC3) is an independent, third-party verification and certification of cannabis growing practices by medical caregivers and adult-use producers in Maine. Our standards mirror the crop production components of the USDA National Organic Program. The MC3 Program is a voluntary marketing label designed to ensure customer and patient confidence in your growing practices. To comply, all aspects of your operation pertaining to our standards must be verifiable through an audit process. This audit process consists of an MC3 system plan, review of plan, record keeping analysis, on-site inspection, and ultimately a certification decision. This process occurs on an annual basis and the certified operation is required to renew each year to maintain a valid certificate.

Directory of current MC3 producers

Download the MC3 Brochure

The following list of forms comprise the MC3 application. Please download, print and complete the necessary forms and send them in along with the required fees and any other information deemed necessary to verify your growing practices.

MOFGA Certification Services (MCS) is a single member LLC owned by MOFGA and has been charged with administering the Clean Cannabis program. Our office can be reached at 207-568-6030 or more information about the MC3 program, please contact us:

Contact Us

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