Northern Mariana Islands Cannabis Laws for Travelers

Possession limits, transport rules, and where you can legally consume in Northern Mariana Islands.

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Adult-Use Legal

Quick Facts

Public Possession

1 oz (28.5g) flower

Home Possession

2 oz; personal cultivation allowed

Transport Rules

Cannabis cannot leave the CNMI. Flights from Saipan International Airport are under federal jurisdiction. The CNMI's proximity to Japan, South Korea, and other Asian countries where cannabis is strictly illegal makes international travel with cannabis especially dangerous.

Medical Reciprocity

No Reciprocity

Adult-use retail is open to all 21+ adults. No medical card recognition.

Dispensaries & Purchasing

The CNMI was among the first US jurisdictions to legalize adult-use cannabis (2018). Licensed dispensaries operate on Saipan. The market is small given the island's population. Retail availability may be limited; check ahead before visiting.

Purchase limit: 1 oz per transaction

Where You Can Consume

Illegal in public. Beaches, tourist areas, hotels, and restaurants are off-limits. Private residences only.

Key Facts for Travelers

One of the first US jurisdictions to legalize adult-use cannabis (2018)
Licensed dispensaries operate on Saipan
All 21+ adults with valid ID may purchase
No flights — federal law applies at Saipan International Airport
No public consumption on beaches or tourist areas
Proximity to Asia: do not attempt to bring cannabis to Japan, South Korea, or elsewhere

Never Cross State Lines with Cannabis

Transporting cannabis across any state line is a federal crime under the Controlled Substances Act, regardless of laws in both states. This applies to driving, flying, and mailing. Penalties range from fines to felony charges.

Frequently Asked Questions

Can tourists buy cannabis in the Northern Mariana Islands?

Yes — adult-use cannabis is legal and any 21+ visitor with valid ID can purchase from licensed dispensaries on Saipan.

Can I bring CNMI cannabis to Japan or South Korea?

Absolutely not. Cannabis is a serious criminal offense in most Asian countries with severe penalties including imprisonment. Never attempt to bring cannabis across international borders.