Is Fentanyl legal in Sweden?

Legal status

Controlled. It is in Schedule I of the 1961 Single Convention on Narcotic Drugs, and Sweden controls it by incorporating that convention rather than by naming it in a national list.

Consequences if caught

Sweden has no national list in the criminal act. Section 8 of the Narkotikastrafflag defines narkotika as medicines or dangerous goods with dependence forming properties or euphoriant effects, or goods readily convertible into such, which are subject to control under an international agreement Sweden has acceded to, or have been declared narkotika by the government. The entry read from the cached Yellow List is 'NF 001 437-38-7 FENTANYL 1-phenethyl-4-N-propionylanilinopiperidine'. An ordinary narkotikabrott carries up to three years. A minor offence carries a fine or up to six months, a grave offence two to seven years, and an exceptionally grave offence six to ten years. This is stated as at the INCB Yellow List 65th edition and Green List 36th edition of 2025, read on 16 September 2026. The convention schedules are amended by the Commission on Narcotic Drugs and an absence is only ever an absence as at the edition read.

If prescribed or medical

Whether an authorised medicinal form exists was not established per substance here. Carry any prescribed medicine in its original packaging with the prescription.

Documentation

For a prescribed controlled medicine on Schengen travel, carry a Schengen certificate issued under article 75 of the Convention implementing the Schengen Agreement, together with the original packaging and the prescription.

Drug laws and enforcement change and vary within a country. This is not legal advice. Always confirm with Sweden’s embassy or official drug authority before traveling; penalties can be severe, including imprisonment.