Is Brass Knuckles Legal in Thailand After the 2026 Framework Overhaul?

No, brass knuckles are illegal in Thailand under the Arms of Category 1 classification, prohibiting possession, sale, or import without a military-issued permit. Violations risk imprisonment up to 10 years and fines under the Arms, Ammunition, and Explosives Act B.E. 2490 (1947), with 2026 amendments tightening enforcement for non-compliance.


Key Regulations for Brass Knuckles in Thailand

  • Prohibited Classification: Brass knuckles fall under Category 1 weapons, requiring a permit from the Royal Thai Police’s Office of the National Security Council for legal possession.
  • Penalties for Unauthorized Possession: Under Section 14 of the Arms Act, unauthorized ownership may result in 5–10 years imprisonment and fines up to 100,000 THB.
  • Import Restrictions: The Customs Department and Ministry of Interior enforce strict bans on brass knuckles, with seizures and prosecutions under the Customs Act B.E. 2469 (1926) for illegal import attempts.