# Is cannabis legal in New Hampshire?

> Medical use only. Only registered therapeutic cannabis patients may buy, from one of the state's Alternative Treatment Centers. Conditions: Minimum age 18+. Rule jurisdiction: New Hampshire. Reviewed: 2026-09-09.

Source page: https://420.camp/uk/weed/united-states/new-hampshire  
Verified: 2026-09-09 (rule reviewed against its source) Scope: New Hampshire.  
Published by 420.camp — quote with attribution and a link (https://420.camp/license).

## Facts

- **Catalogue content updated:** 2026-10-26
- **Legal status:** Medical use only. Only registered therapeutic cannabis patients may buy, from one of the state's Alternative Treatment Centers. Conditions: Minimum age 18+. Rule jurisdiction: New Hampshire. Reviewed: 2026-09-09.
- **Can tourists buy:** Restricted. Patients visiting from other states or Canada may buy at a New Hampshire Alternative Treatment Center up to three times a year on showing their home-state cannabis ID and matching photo ID. There are no adult-use sales. Rule jurisdiction: New Hampshire. Reviewed: 2026-09-09.
- **Medical access:** Allowed with conditions. New Hampshire residents certified by a provider for a qualifying condition obtain a registry ID card from DHHS. Conditions: Minimum age 18+. Rule jurisdiction: New Hampshire. Reviewed: 2026-09-09.
- **Possession limit:** Medical use only. Patients may possess up to 2 ounces and buy up to 2 ounces in any 10-day period; possession by anyone else is a criminal offence. Conditions: Minimum age 18+. Rule jurisdiction: New Hampshire. Reviewed: 2026-09-09.
- **Minimum age:** 18+ (purchase, medical access, possession)
- **Important restrictions:** Cannabis may not be taken across a state line — that remains a federal offence.

## Venues in New Hampshire

420.camp lists 2 cannabis venues in New Hampshire: 1 dispensaries, 1 private clubs. 1 show opening hours, 2 list a phone number, 1 have photos, 0 are confirmed by their owner or a licence check. 2 admit members only.

Full list: https://420.camp/uk/weed/united-states/new-hampshire

## Cities in New Hampshire

- [Dover](https://420.camp/weed/united-states/new-hampshire/dover.md) — 1 venues
- [Manchester](https://420.camp/weed/united-states/new-hampshire/manchester-us.md) — 1 venues

## Sources
- [United States legal reference](https://www.ncsl.org/civil-and-criminal-justice/cannabis-overview)
- [New Hampshire DHHS: visiting patients may access therapeutic cannabis dispensaries](https://www.dhhs.nh.gov/news-and-media/therapeutic-cannabis-patients-visiting-other-states-are-authorized-access-states)
- [New Hampshire DHHS: Therapeutic Cannabis Program](https://www.dhhs.nh.gov/programs-services/population-health/therapeutic-cannabis)
- [United States — medical access — official guidance](https://www.fda.gov/news-events/public-health-focus/fda-regulation-cannabis-and-cannabis-derived-products-including-cannabidiol-cbd)

Consumption places and rules: https://420.camp/consume/united-states/new-hampshire