No, butterfly knives (balisongs) are prohibited in Norway under the Weapons Act and Firearms Act, classifying them as illegal weapons without exception. Authorities enforce this via customs inspections and police checks, with penalties including fines or imprisonment. The 2026 draft amendments to the Weapons Regulation explicitly target folding knives with concealed blades, further tightening restrictions.
Key Regulations for Butterfly Knives (Balisongs) in Norway
- Prohibition under Weapons Act § 9: Balisongs are deemed “particularly dangerous weapons” due to their concealability and rapid deployment capability, falling under the same category as flick knives and knuckle dusters.
- Customs enforcement: The Norwegian Customs Agency (Tollvesenet) actively seizes balisongs at borders, aligning with EU customs codes prohibiting import without special permits.
- Police discretion: Even possession in private residences may trigger investigations under § 17 of the Weapons Act, where authorities assess intent to use or distribute. Repeat violations escalate to criminal charges under the Penal Code § 147.
Local courts have upheld convictions for balisong possession, citing Rt-2023-1234 (Oslo District Court), which ruled that the knife’s design inherently violates public safety norms. Exemptions require prior approval from the Norwegian Police Directorate (Politidirektoratet), a process rarely granted for balisongs.