Australia | Weld Australia | ||
Austria | SCHWEISSTECHNISCHE ZENTRALANSTALT | ||
Belgium | Association Belge du Soudage asbl – Belgische Vereniging voor Lastechniek vzw | ||
Bulgaria | BULGARIAN WELDING SOCIETY | ||
Canada | CWB - Canadian Welding Bureau | ||
China | CWTQC - Chinese Welding Training & Qualification Committee | ||
Croatia | HRVATSKO DRUSTVO ZA TEHNIKU ZAVARIVANJA | ||
Czech Republic | CZECH WELDING SOCIETY ANB | ||
Denmark | FORCE Technology | ||
Finland | SUOMEN HITSAUSTEKNILLINEN YHDISTYS R.Y. | ||
France | ASSOCIATION FRANÇAISE DU SOUDAGE | ||
Germany | DVS PersZert | ||
Greece | Welding Greek Institute | ||
Hungary | MAGYAR HEGESZTÉSTECHNIKAI ÉS ANYAGVIZSGÁLATI EGYESÜLÉS | ||
India | IIW - The Indian Institute of Welding | ||
Indonesia | IWS - Indonesian Welding Society ANB Committee | ||
Italy | IIS CERT srl | ||
Japan | JWES - Japan Welding Engineering Society | ||
Kazakhstan | Kazakhstan Welding Association - Kazweld | ||
Malaysia | Welding Institute of Malaysia | ||
Netherlands | NEDERLANDS INSTITUUT VOOR LASTECHNIEK | ||
Nigeria | NIW - Nigerian Institute of Welding | ||
Norway | NORWEGIAN WELDING ASSOCIATION | ||
Poland | Lukasiewicz - Gornoslaski Instytut Technologiczny Centrum Spawalnictwa (CS) | ||
Portugal | ISQ – Instituto de Soldadura e Qualidade | ||
Republic of Korea | KWJS - The Korean Welding and Joining Society | ||
Romania | ASR CERT Pers | ||
Serbia | DUZS-CertPers | ||
Singapore | SWS - Singapore Welding Society | ||
Slovakia | Výskumný ústav zváracský | ||
Slovenia | SLOVENSKO DRUSTVO ZA VARILNO TEHNIKO | ||
South Africa | SAIW-Southern African Institute of Welding SAIW | ||
Spain | CESOL – Asociación Española de Soldadura y Tecnologías de Unión | ||
Sweden | SVETSKOMMISSIONEN | ||
Switzerland | Schweizerischer Verein für Schweisstechnik | ||
Thailand | WIT - Welding Institute of Thailand | ||
Turkey | Gedik Education and Social Benefits Foundation / Turkish Welding Technologies Academy (GEV/TKTA) | ||
Ukraine | THE PATON WELDING INSTITUTE TRAINING AND QUALIFICATION CENTRE | ||
United kingdom | TWI Certification Ltd. | ||
Vietnam | Vietnam- German Technology Transfer Center |