• Thermal Spray Society (ASM International) – https://www.asminternational.org/web/tss
• The International Thermal Spray Association – https://www.thermalspray.org/
• GTS Association of Thermal Sprayers – https://www.gts-ev.de/html_e/
• The Southern African Institute of Welding (SAIW) – https://www.saiw.co.za/