Maine Cannabis Compliance & Licensing
Informational summary of public regulatory information — not legal advice. Confirm current requirements with the state regulator before acting.
Maine voters approved adult-use cannabis in 2016, with sales beginning in 2020. The Office of Cannabis Policy (OCP) licenses and regulates both adult-use and medical cannabis.
Market & regulatory snapshot
| License records (live) | 400 live count from our license database |
|---|---|
| Legal since | Adult-use: 2016 |
| Primary regulator | Maine Office of Cannabis Policy (OCP) Source: state regulator · as of 2026-01 |
| Legal status | Adult-use: 2016 Source: state statute · as of 2026-01 |
| Track-and-trace system | METRC Source: Maine Office of Cannabis Policy (OCP) · as of 2026-01 |
Frequently asked questions
Which agency regulates cannabis in Maine?
The Maine Office of Cannabis Policy (OCP) regulates adult-use and medical cannabis.
The Maine Office of Cannabis Policy (OCP) regulates adult-use and medical cannabis.