Is Butterfly Knives (Balisongs) Legal in Indonesia After the 2026 Law Changes?

It is strictly regulated.

Butterfly knives (balisongs) are prohibited under Indonesian law unless explicitly licensed for specific purposes. The 2013 Law on Firearms and Sharp Tools classifies balisongs as “sharp tools” requiring permits, while the 2023 Ministry of Trade Regulation No. 30/2023 bans their import and trade. Violations may result in fines up to IDR 5 billion or imprisonment under the Criminal Code (Kitab Undang-Undang Hukum Pidana). Enforcement is overseen by the Indonesian National Police (Kepolisian Negara Republik Indonesia) and Customs Directorate General (Bea Cukai).


Key Regulations for Butterfly Knives (Balisongs) in Indonesia

  • Prohibition for General Use: Balisongs are classified as restricted sharp tools under Government Regulation No. 1/2021, requiring a Surat Izin Alat Pemotong (SIAP) for possession. Unlicensed carrying risks confiscation and criminal charges.
  • Import/Export Restrictions: Ministry of Trade Regulation No. 30/2023 explicitly bans the import and commercial trade of balisongs, with exceptions for diplomatic or military entities under strict supervision.
  • Penalties for Violations: Under Article 296 of the Criminal Code, unauthorized possession or trade may lead to imprisonment (up to 4 years) and/or fines (up to IDR 5 billion), with enhanced penalties for repeat offenses.