VDA 235-204: Hochfeste Verbindungselemente für die Automobilindustrie / High-Strength Fasteners for the Automotive Industry (Version 11/2013) - Gruppenlizenz (group license), AGB (GTC) Art. 10, 2
VDA 233-102: Zyklische Korrosionsprüfung von Werkstoffen und Bauteilen im Automobilbau / Cyclic corrosion testing of materials and components in automotive construction (Version 06/2013) - Gruppenlizenz (group license), AGB (GTC) Art. 10, 2
VDA 280-6A: Colorimetry for motor vehicles - Colour measurement on vehicle glass in the visible spectral range - Colour measurement on windows in the range of non-transparent coatings (Version 04/2013) - Gruppenlizenz (group license), AGB (GTC) Art. 10, 2