Cannabis, CBD & THC in the Cayman Islands: The Law, Medical Use & Travel Rules

The short version

• Recreational cannabis is illegal. Possession, use, cultivation, sale, and import are all offences under the Misuse of Drugs Act.
• Medical cannabis is legal, but only the prescribed-medicine kind. A doctor registered in the Cayman Islands can prescribe cannabinoid medicines (oils, capsules, oral drops, and vape cartridges), dispensed by a local pharmacy. Raw cannabis flower or bud is not legal in any form.
• Foreign medical cannabis cards do not work here. A US-state or Canadian medical card or prescription is not recognised. You would need a new prescription from a Cayman-registered doctor.
• There is no CBD or hemp exemption. CBD, delta-8, delta-9, and trace-cannabinoid products are all controlled. The US "hemp is federally legal" rule does not apply in Cayman.
• Do not bring any cannabis product across the border. Gummies, vapes, oils, edibles, creams, and flower are all caught, even with a foreign prescription. Customs and Border Control runs a zero-tolerance policy, and visitors are regularly arrested, fined, and convicted.
• Decriminalization is not legalization, and it is not law yet. Voters approved a non-binding referendum on decriminalizing small amounts in April 2025, but the prohibition still applies in full while the issue sits with the Law Reform Commission.

This guide is general information, not legal advice. Drug laws carry serious penalties and can change. Verify the current position with the Cayman Islands Customs and Border Control or a Cayman attorney before you travel.

Is cannabis legal in the Cayman Islands?

For everyday purposes, no. The Cayman Islands prohibits cannabis under the Misuse of Drugs Act, which controls the plant and its derivatives. Possessing, using, growing, supplying, or importing cannabis without lawful authority is a criminal offence.

The one exception is medical cannabis dispensed as a prescribed medicine. Amendments that took effect in 2017 created a narrow medical pathway: a doctor registered to practise in the Cayman Islands can prescribe cannabinoid-based products, and a licensed local pharmacy dispenses them. The legal products are pharmaceutical-style preparations: cannabis oils, oral drops, capsules, and vape cartridges with measured cannabinoid content. Smokable cannabis flower or bud was deliberately left out and remains a controlled drug in every form.

The catch for visitors: your card from home does not transfer. The medical pathway runs entirely through the Cayman system. A medical marijuana card or prescription from Florida, California, Canada, or anywhere else gives you no rights here. If you are a patient who needs cannabinoid medicine during a stay, the only lawful route is to see a Cayman-registered doctor for a local prescription and fill it at a Cayman pharmacy. You cannot bring your own supply in to cover the trip.

Is CBD legal in the Cayman Islands?

This is where most travellers get caught out, because CBD is sold openly almost everywhere else. In the Cayman Islands there is no separate carve-out for CBD or hemp. The law treats CBD and the various THC isomers (including delta-8 and delta-9) as controlled, and the US Farm Bill rule that makes hemp-derived CBD federally legal in the United States has no effect under Caymanian law.

In September 2023 the Chief Medical Officer issued professional guidance making the point bluntly: even consumer goods containing trace cannabinoids, such as hemp milk or hemp shampoo, are technically captured, and CBD products cannot be sold without a prescription (Cayman Compass, September 2023). The practical consequence is the part that matters: a CBD oil, tincture, or gummy that is perfectly legal where you bought it is treated as a controlled drug the moment you bring it into Cayman, and a prescription from home does not change that.

Bringing it across the border: zero tolerance and the penalties

Customs and Border Control (CBC) operates an explicit zero-tolerance policy. Its guidance for travellers states that importing or possessing marijuana in any form, including THC and CBD gummies, vapes, and edibles, is illegal and can lead to arrest, fines, and imprisonment (gov.ky, Customs and Border Control entry requirements). Screening applies to everyone: commercial flights, cruise passengers, and private jets.

The statutory penalties are severe. Under the Misuse of Drugs Act, importing cannabis is an offence that, for quantities under one pound, can carry a fine of up to CI$20,000 and up to seven years' imprisonment, rising to as much as 15 years for a repeat offence involving a pound or more. Simple possession carries a maximum of CI$3,000 and three years. Those are ceilings rather than the typical outcome, but they show the seriousness with which the offence is treated.

In practice, travellers caught with small amounts of edibles or oils have most often received fines in the low thousands and a conviction, sometimes with a suspended jail sentence, and the embarrassment and disruption of a court case far from home. The cases below show the range.

Tourists who got caught: real cases

These are documented Cayman Islands cases involving visitors and residents caught with cannabis or cannabinoid products at the border or in possession. They are the clearest illustration of how the rules are enforced.

• American conference visitor, May 2026. A 39-year-old American woman who flew in from Houston on 17 May 2026 for a conference was prosecuted after customs officers found 21 gummies inside a vitamin bottle in her toiletries bag. She said she had packed in a hurry, used the gummies for sleep and anxiety, and had not realised they were illegal in Cayman; forensic testing found delta-9 THC, delta-8 THC, and CBD. She pleaded guilty to importing a controlled drug. The Chief Magistrate accepted the harm was low and granted an absolute discharge with no conviction recorded, but ordered her to pay CI$1,000 in costs (Cayman Compass, May 2026). It is the lenient end of the range, but she was still arrested, charged, and taken to court over CBD gummies she did not know were illegal.
• Texas visitor, private jet, 2025. Chicora Welborn was charged after arriving by private jet at Owen Roberts International Airport in March 2025 carrying 94 delta-9 THC gummies, a jar of THC relief cream, and four pre-rolled cannabis cigarettes. She held a Texas prescription. She was initially given a four-month suspended sentence; on appeal the custodial element was quashed in a ruling that set a sentencing precedent for the lower court, but fines and costs of more than CI$10,400 were upheld (Cayman News Service, January 2026; Cayman Compass, September 2025).
• Model Gigi Hadid, 2023. The model was arrested at the airport in July 2023 for possessing marijuana and cannabis edibles. She held a valid US medical licence; the foreign licence did not exempt her (CBS News, July 2023).
• Visitor fined for 79 gummies, 2024. A traveller was fined CI$3,500 with no conviction recorded after being caught importing 79 cannabis gummies, six pre-rolled cannabis cigarettes, and vape cartridges (Cayman Compass, October 2024).
• Resident teacher fined, 2025. A Cayman Islands teacher was fined CI$4,650 over imported ganja gummies, a reminder that the rules apply to residents and work-permit holders too, where a conviction can also threaten immigration status (Cayman News Service, October 2025).
• Routine border seizures. Beyond the high-profile cases, Customs and Border Control regularly intercepts weed, edibles, and other drugs in passenger baggage and mail (Cayman Compass, April 2023).

The pattern is consistent: a foreign prescription is not a defence, edibles and oils are treated the same as any other cannabis, and the outcome is a fine and often a conviction. The convenience of travelling with your gummies is not worth it.

The decriminalization referendum: what was voted on, and where it stands

There is genuine movement on cannabis policy in Cayman, but it is important to be precise about what is and is not changing.

It is decriminalization, not legalization. The question on the table is whether to reduce or remove criminal penalties for possessing small amounts of cannabis for personal use. It is not a proposal to legalize selling, growing, or importing cannabis, and it would not create a legal recreational market or help anyone bringing products into the country.

The timeline. A Parliament motion in December 2022 called for a referendum to be held in 2023, but that timing lapsed. In October 2024 the responsible minister, Kenneth Bryan, confirmed the vote would be folded into the next general election. The non-binding referendum was held on 30 April 2025, alongside the general election and separate questions on cruise-berthing and a national lottery (Cayman Compass, April 2025).

The result. Voters approved decriminalization. Counted against all ballots cast, about 55% were in favour; counted against only those who marked yes or no on the question, support was roughly 60% (about 10,385 for and 6,809 against). Because the referendum was advisory, the result does not change the law on its own (Cayman Compass, May 2025).

Where it stands as of mid-2026. The decriminalization question was referred to the Law Reform Commission in 2025 to research how a scheme could work and to draft any legislation (Cayman Compass, August 2025). In a February 2026 public update, Premier Hon. André Ebanks said the Commission was nearing the end of its review and laid out the process: a discussion paper expected in early to mid-2026, public consultation around mid-2026, and a final report targeted for the fourth quarter of 2026, which may include draft amendments (Government of the Cayman Islands, February 2026). The pace has frustrated advocates; in June 2026 Richard Barton, president of the Cayman Islands Legal Practitioners Association, publicly urged the government to implement the referendum result, noting that more than a year into its term it had not acted and that people "continue to face arrest, detention, prosecution and conviction" under the unchanged law (Cayman Compass, June 2026). Crucially, no amendment to the Misuse of Drugs Act has been enacted. Until that happens, cannabis remains fully illegal, and nothing about the referendum changes the border rules above.

Practical advice for visitors

• Leave it at home. Do not pack cannabis flower, edibles, gummies, vapes, oils, tinctures, creams, or CBD products of any kind, including ones sold legally where you live.
• Do not rely on a prescription or medical card. Foreign documentation is not recognised and is not a defence at the border.
• Declare honestly and do not chance it. CBC screens commercial flights, cruise arrivals, private jets, and mail. Penalties for being caught far exceed any inconvenience of going without.
• If you genuinely need cannabinoid medicine, arrange to see a Cayman-registered doctor after you arrive for a local prescription dispensed at a local pharmacy, rather than importing your own.
• Watch the small stuff. A single leftover gummy in a bag or a half-used CBD pen is enough to trigger a charge. Check pockets, toiletry bags, and carry-ons before you fly.