WindGuard Certification is an independent DIN EN ISO/IEC 17065 accredited certification body and additionally operates an accredited test laboratory in accordance with DIN EN ISO/IEC 17025. Our comprehensive portfolio of testing and certification services includes the certification of electrical characteristics, power generating units (PGU), components and power generating plants (PGP), type certification according to DIBt, EN/ISO 61400-22 and OD-501, project certification according to BSH, EN/ISO 61400-22 and OD-502, site specific design assessment (SSDA), certification for lifetime extension, testing of grid characteristics including fault-ride-through (FRT), test equipment manufacturing as well as additional services and testing.