Several countries criminalise the file itself, not only the printed weapon.
Asian jurisdictions vary widely in approach but converge on one point: unlicensed firearm manufacture is prohibited regardless of the technology used. Singapore and South Korea go further and target the digital blueprints directly, and Japan set an early precedent with a criminal conviction for printing functional handguns in 2014.
Guns, Explosives and Weapons Control Act, clause 13: explicitly criminalises the unauthorised possession, sharing or downloading of digital blueprints (CAD files or G-code) intended for printing firearms or major components. Fines run up to S$50,000 for individuals, alongside prison sentences.
Health Sciences Authority: regulates printed medical devices, custom dental alignment systems and patient-matched implants, enforcing ISO 13485 quality management for additive manufacturing facilities.
Firearms and Sword Possession Control Law: completely prohibits unlicensed gun manufacturing. Japan set an early precedent in 2014 when a citizen was prosecuted and imprisoned for printing functional handguns, with courts ruling that producing printed plastic firearms violates core gun possession statutes regardless of medium or material.
Pharmaceuticals and Medical Devices Act, administered by the PMDA: mandates approval processes, material testing and manufacturing audits for printed orthopaedic and dental implants.
Act on the Safety Management of Guns, Swords and Explosives: updated specifically to target DIY manufacturing. Simply uploading or distributing printed gun blueprints online is a criminal offence punishable by up to two years in prison.
Ministry of Food and Drug Safety: maintains tailored guidelines for custom printed medical devices, with clinical trial exemptions for certain patient-matched implants alongside strict oversight of raw metal and polymer powders.
Gun Control Law of the People's Republic of China: a complete ban on civilian gun ownership and manufacturing. Producing firearms or accessories with printers or CNC equipment carries heavy criminal penalties under state security law.
State Council Order No. 739, overseen by the NMPA: governs additive manufacturing raw materials such as PEEK powders and titanium alloys, and software controls for printed medical products.
Export controls: dual-use metal printers, such as laser powder bed fusion systems capable of high-precision aerospace components, fall under national export control catalogues and industrial equipment restrictions.
The Arms Act 1959 and Arms Rules: criminalise unauthorised manufacture of firearms or components by any technical means, including additive manufacturing.
Medical Devices Rules under the Drugs and Cosmetics Act, managed by CDSCO: regulate custom printed implants, prosthetics and emerging bioprinting.
Copyright Act 1957 and Patents Act 1970: the primary framework for CAD file IP. Unauthorised scanning, reverse engineering or commercial distribution of patented parts via CAD files is treated as direct or contributory infringement.
Republic Act 10591: classifies essential components such as the barrel, frame or receiver as equivalent to a complete firearm. Manufacturing any major component without a licence from the PNP Firearms and Explosives Office is a major criminal offence.
FDA Philippines (CDRRHR): regulates custom printed medical devices, dental aligners and patient-matched prosthetics, requiring material safety data and facility registration.
Intellectual Property Code (Republic Act 8293): unlicensed scanning, copying or commercial production of patented goods via CAD models is actionable.