Bringing weed across national boundaries is illegal in most countries and can result in severe penalties such as arrest, fines, or imprisonment. Even if you’re from a place where marijuana is legal, transporting it internationally or using marijuana where it’s tightly controlled is extremely risky. Check the legal status map of where weed is legal cannabis in your travel location before you travel. A few countries classify even minimal quantities of cannabis as a felony, and consequences are brutal. Just because locals can use it doesn’t mean you can or medical users, you’re free to use it socially. Rules are applied inconsistently even within the territory. Under no circumstances should you carry marijuana through airports, train stations, or border crossings. If marijuana is legal where you are, do so only in private spaces and never in public areas where it is banned. Honor regional norms and societal views on substance use. Across numerous regions, medically approved consumption is seen as taboo by locals or officials. Never get behind the wheel or use equipment after using cannabis, as driving under the influence is punished harshly everywhere. Avoid drawing attention to your consumption and never offer it to others unless you are certain it is legal and socially acceptable. Always carry proper identification and a doctor’s note or prescription if you are using cannabis for medical reasons, but understand that this does not guarantee legal protection abroad. When in doubt, abstain.

The safest choice is to avoid cannabis entirely while traveling internationally. Your well-being, liberty, and life prospects are far too important to jeopardize.