Who regulates cannabis retail in Maine?

Maine Office of Cannabis Policy (OCP) is the state cannabis regulator for Maine. Official site: https://www.maine.gov/dafs/ocp.

What seed-to-sale track-and-trace system does Maine use?

Maine uses METRC (Franwell) for seed-to-sale traceability — the de-facto standard across most regulated states. CannAgent maps its inventory and transfer events to METRC's required fields.

Is CannAgent available for Maine dispensaries?

Regulatory-summary coverage for Maine is live; engineering capacity opens as operator demand lands. Join the waitlist on this page to signal interest for ME.

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OCP

Maine OCP-aware dispensary platform

Native compliance hooks for Maine Office of Cannabis Policy rules. METRC traceability, 14% adult-use cannabis sales tax + 5.5% general state sales (medical-exempt), OCP reconciliation cadence, and the medical-caregiver / adult-use lane separation Maine uniquely supports.

Regulator

Maine Office of Cannabis Policy (OCP)

https://www.maine.gov/dafs/ocp ↗

We re-check this regulatormonthly— stable rules, low expected churn

Statutes that bite

Citation	Subject
22 MRSA Ch. 558-C	Maine Medical Use of Cannabis Act
28-B MRSA	Maine Adult Use Cannabis Act (Question 1, 2016)
18-691 CMR Ch. 1	OCP adult-use cannabis program rules
18-691 CMR Ch. 2	OCP medical cannabis program rules + caregiver framework
36 MRSA §1811	14% adult-use retail sales-tax statute (effective Jan 1, 2026)

Tax stack

Excise

14% Maine adult-use cannabis sales tax (36 MRSA §1811) — applied at retail; rate rose from 10% to 14% effective Jan 1, 2026. Medical patient sales exempt from this tax.

Sales / Use

5.5% Maine state sales-and-use tax — adult-use sales pay 14% INSTEAD of (not on top of) the 5.5%; medical sales to qualifying patients are exempt from the cannabis tax.

Local option

No local cannabis sales tax — Maine cannabis tax line is state-only. Auto-derived per store address (no city/county add-on math required).

Compliance topics surfaced in-platform

Age 21+ adult-use / 18+ medical patient ID verification with split lanes
METRC tag handoff + manifest reconciliation per 18-691 CMR Ch. 1 + Ch. 2
Caregiver lane support (Maine’s medical caregiver framework is unusually broad — caregivers can serve patients without a storefront license; CannAgent tracks both)
Patient registry lookup hook (Maine Medical Use of Cannabis Patient ID)
Daily inventory reconciliation export shaped for OCP record-keeping

What ships on day-1 for ME

Adult-use + medical product lanes with separate tax stacks (14% vs exempt)
Caregiver-vs-licensed-storefront tracking (Maine-unique)
METRC-shaped inventory + sale receipt mirror
Daily reconciliation report (auto-runs at close)
Manager write-up assistant configurable to ME labor + OCP rule taxonomy

We serve here — honestly

We don’t operate stores in Maine. We do follow OCP bulletins, the medical-caregiver-vs-storefront topology (Maine is unusually broad here), the medical-vs-adult-use 14-vs-exempt tax split, and the METRC-cadence reconciliation requirements. CannAgent ships ME support with the same compliance discipline we apply to WSLCB — and we’ll say it directly when something’s off.

Operator playbooks

Compliance ops playbook

State traceability reconciliation — the daily, weekly, monthly discipline

Buyer scorecard

Picking a cannabis POS: the 7-question scorecard

Migration playbook

POS migration: a 4-week playbook for cannabis dispensaries

Operations deep-dive

Cash discipline at a cannabis dispensary: variance, escalation, audit

Maine cannabis retail — common questions

Who regulates cannabis retail in Maine?: Maine Office of Cannabis Policy (OCP) is the state cannabis regulator for Maine. Official site: https://www.maine.gov/dafs/ocp.
What seed-to-sale track-and-trace system does Maine use?: Maine uses METRC (Franwell) for seed-to-sale traceability — the de-facto standard across most regulated states. CannAgent maps its inventory and transfer events to METRC's required fields.
What cannabis taxes apply to retail in Maine?: 14% Maine adult-use cannabis sales tax (36 MRSA §1811) — applied at retail; rate rose from 10% to 14% effective Jan 1, 2026. Medical patient sales exempt from this tax. 5.5% Maine state sales-and-use tax — adult-use sales pay 14% INSTEAD of (not on top of) the 5.5%; medical sales to qualifying patients are exempt from the cannabis tax. No local cannabis sales tax — Maine cannabis tax line is state-only. Auto-derived per store address (no city/county add-on math required).
Is CannAgent available for Maine dispensaries?: Regulatory-summary coverage for Maine is live; engineering capacity opens as operator demand lands. Join the waitlist on this page to signal interest for ME.

See it on your ME data.

30-minute demo on a sandbox shaped like your store. End the call with a fixed-scope quote and a ME-aware cutover plan.

Request a demo →See the full feature set