Travelling with personal medicines in the United Kingdom (2026)

Last reviewed: 9 October 2026

In short: Up to a 3-month supply of schedule 2 to 4 (part I) controlled drugs prescribed in the traveller's country of residence can be brought in without a licence. Schedule 1 drugs cannot be imported without a licence.

RuleWhat applies
Ordinary medicines (not controlled)Visitor bringing personal medicines into the country⚠ Not yet verified
Document for narcotic and psychotropic medicinesVisitor bringing personal medicines into the countryNo licence is needed for up to a 3-month supply of schedule 2 to 4 (part I) controlled drugs lawfully prescribed in the traveller's country of habitual residence. Schedule 1 drugs cannot be imported without a licence. A letter from the prescriber is recommended. [1]
Quantity limit for narcotic and psychotropic medicinesVisitor bringing personal medicines into the countryUp to a 3-month supply. A licence for more can be considered only in exceptional circumstances. [1]
Maximum validity of a Schengen medicines certificateVisitor bringing personal medicines into the country⚠ Not yet verified

Notes

  • The Home Office guidance recommends a letter from the prescriber. The GOV.UK travel page says non-UK residents need a letter of proof that the medicine was prescribed for them. A Schengen certificate is not valid instead of a licence.

Sources

  1. GOV.UK (Home Office): Travelling with medicine containing controlled drugs (consulted 9 October 2026) · all sources

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General information, not legal advice. Rules change: check the official source before you fly or ride.