France | ASSOCIATION FRANÇAISE DU SOUDAGE |
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Spain | CESOL – Asociación Española de Soldadura y Tecnologías de Unión |
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Italy | IIS CERT srl |
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Portugal | ISQ – Instituto de Soldadura e Qualidade |
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Japan | JWES - Japan Welding Engineering Society |
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Türkiye | TR-ANB by Gedik Education and Social Benefits Foundation / Turkish Welding Technologies Academy (GEV/TWTA) |
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United Kingdom | TWI Certification Ltd. |
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Greece | Welding Greek Institute |
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