As the inventor of spring pressure connection technology, WAGO incorporated its own experiences into the national and, beginning in 1962, international test specifications. WAGO’s extensive collaboration with DIN, VDE and IEC commissions has led to the worldwide approval of products with spring pressure connections. In 2009, the German Association for Accreditation (DAkkS) granted accreditation according to ISO IEC EN 17025 for the company's own test lab. A special recognition for WAGO’s quality requirements. And the advantage is obvious: recognized laboratory results make it faster, test processes become more transparent and simpler through harmonization, and flexible responses to changes in the process become possible – a considerable time savings.