All statesNH / State law overviewNew Hampshire
New Hampshire’s therapeutic program uses patient registration and alternative treatment centers. Possession and purchase limits are separate.
Therapeutic cannabis programSources reviewed September 30, 2026. Coverage: Selected therapeutic possession, supply, visitor, and cultivation rules, not all legal questions.
Patient possessionUp to 2 ounces of usable cannabis under the therapeutic-use provisionsOfficial source Dispensary supplyAn alternative treatment center may not dispense more than 2 ounces of usable cannabis to a qualifying or visiting patient in a 10-day periodOfficial source Visiting patientsValid qualifying medical cards from another state or Canada are recognized subject to New Hampshire restrictionsOfficial source Personal cultivationCultivation by qualifying patients or designated caregivers is excluded from authorized therapeutic useOfficial source Details worth checking
- This summary does not establish general adult-use permission or review every qualifying condition, product equivalent, or penalty.
- The official consolidated chapter includes 2026 amendments. Visiting patients must follow local program restrictions; out-of-state status does not permit home cultivation.
Official sources
Regulators & contacts
Agency information checked September 30, 2026.
New Hampshire Department of Health and Human Services — Therapeutic Cannabis Program (TCP)
Administers medical patient and caregiver registration and the therapeutic cannabis program. Use the program portal for alternative treatment center and registry information.
29 Hazen Drive, Concord, NH 03301
Cardcierge
Medical cannabis card information, registration, published fees, and evaluation providers for New Hampshire.
View medical card informationGeneral information, not legal advice. Laws, effective dates, and local policies change. Confirm the applicable rules with official sources before acting.