Important Standards & Codes

Official Standards & Organization Links

• ASME (American Society of Mechanical Engineers) — Publishes Boiler and Pressure Vessel Codes (BPVC) and mechanical standards.
• AWS (American Welding Society) — Official source for welding procedures, symbols, and certifications.
• ASTM International — Global standard developer for materials, testing, and procedures.
• ISO (International Organization for Standardization) — Worldwide standardization for products and processes including NDT.
• BIS (Bureau of Indian Standards) — National standards body of India.
• NDT.net — Open-access NDT resource platform and journal.
• IEC (International Electrotechnical Commission) — Develops standards for electrical and electronic testing systems.