New Hampshire Cannabis Regulations
Legal for Medical Use OnlyRegulatory Agency: Department of Health and Human Services (DHHS) ·
Cannabis Landscape Overview
New Hampshire legalized medical cannabis in 2013 with the signing of HB 573, making it the last New England state to approve a medical cannabis program. The program is administered by the New Hampshire Department of Health and Human Services (DHHS). The state operates a tightly regulated system with only four Alternative Treatment Centers (ATCs) licensed to serve registered patients.
As of 2026, the four ATCs each operate cultivation, processing, and dispensary functions as vertically integrated entities. Qualifying conditions include cancer, HIV/AIDS, hepatitis C, ALS, Crohn's disease, epilepsy, PTSD, chronic pain, moderate to severe vomiting, and other conditions added over time. Patients may possess up to two ounces of cannabis. New Hampshire remains the only New England state without legal recreational cannabis, though legislative efforts continue. The Granite State's conservative approach has resulted in one of the smaller but well-regulated medical programs in the region.
Packaging Requirements
General Standards
- All cannabis products must be dispensed in child-resistant packaging
- Packaging must be tamper-evident and opaque
- No packaging that is designed to appeal to minors
- Products must leave the ATC in sealed, labeled containers
- Multi-dose products require resealable child-resistant packaging
ATC-Specific Requirements
- ATCs must use standardized packaging approved by DHHS
- Each product container must have a unique identifier linked to the seed-to-sale system
Labeling Requirements
Mandatory Information
- ATC name, address, and license number
- Patient name and registry identification number
- Product type, strain name, and form
- THC and CBD content per dose and per container
- Net weight or volume
- Date of manufacture or harvest and expiration date
- Batch or lot number
- Testing laboratory name and date of analysis
- New Hampshire therapeutic cannabis symbol
Required Warnings
- "For registered qualifying patient use only"
- "Keep out of reach of children"
- "This product may impair your ability to drive or operate machinery"
- "Unlawful to transfer or sell to another person"
Advertising Rules
New Hampshire maintains strict advertising restrictions for ATCs. Advertising is limited to the ATC's licensed location signage and its official website. ATCs may not advertise on television, radio, billboards, or in print media. Digital advertising beyond the ATC's own website is heavily restricted. No advertising may target individuals under 21 or make therapeutic claims not supported by evidence. All public-facing communications must include the ATC license number and a statement that products are for registered patients only.
Licensing Overview
New Hampshire caps ATC licenses at four, making it one of the most restrictive licensing environments in the country. Each ATC is vertically integrated, handling cultivation, processing, and dispensing. The DHHS reviews applications based on public health criteria, security plans, community impact, and financial viability. ATC owners and employees must pass criminal background checks. Annual license renewals require demonstrated compliance with all state regulations. The DHHS conducts regular inspections and audits of all ATCs, and licensees must maintain comprehensive seed-to-sale tracking records.
Cannabis Taxes in New Hampshire (2026)
New Hampshire cannabis businesses collect and remit multiple overlapping taxes. Below is a summary of the rates that apply to retail cannabis sales as of 2026. Regulatory agency: New Hampshire Department of Health and Human Services.
- Excise tax: No cannabis excise tax
- Sales tax: No state sales tax (New Hampshire is one of five states with no general sales tax)
- Local cannabis tax: No local cannabis tax
- Medical exemption: New Hampshire operates a therapeutic cannabis program; patients pay no state taxes
- Effective combined rate: 0% medical
New Hampshire is the only New England state without legal adult-use cannabis. Therapeutic program is non-profit alternative treatment center model.
Frequently Asked Questions
Is cannabis legal in New Hampshire?
New Hampshire has a medical cannabis program called the Therapeutic Cannabis Program, operational since 2016. Qualifying patients may purchase cannabis from Alternative Treatment Centers (ATCs).
Recreational cannabis remains illegal in New Hampshire, though the legislature has debated legalization bills in recent sessions. Possession of small amounts has been decriminalized.
What are the packaging requirements in New Hampshire?
New Hampshire requires medical cannabis products in child-resistant, tamper-evident, and opaque packaging. Products must not appeal to minors or resemble commercial candy or food.
All products must be dispensed in sealed containers at the Alternative Treatment Center and meet consumer safety standards.
What are the labeling requirements in New Hampshire?
New Hampshire medical cannabis labels must include THC and CBD content, batch number, the ATC name and license number, dosing instructions, and health warnings.
Labels must include a "For Therapeutic Use Only" statement and patient identification information for dispensed products.
What are the advertising restrictions in New Hampshire?
New Hampshire restricts advertising for Alternative Treatment Centers. Ads must not target minors, appear near schools, or make unsubstantiated therapeutic claims.
The state takes a conservative approach to cannabis marketing, with advertising limited primarily to informational and directional purposes.
How do I get a cannabis license in New Hampshire?
Cannabis licenses in New Hampshire are issued by the Department of Health and Human Services. The state has a very limited number of Alternative Treatment Center licenses.
Applications require extensive documentation including business plans, security measures, and financial capability. The limited license structure makes entry highly competitive.
Are promotional products allowed for cannabis businesses in New Hampshire?
New Hampshire's medical program limits promotional opportunities. Branded materials for ATCs must comply with advertising restrictions and not appeal to minors.
Patient education materials and B2B promotional items are the most viable options for cannabis businesses operating within New Hampshire's regulatory framework.
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