VDA 230-209: Leder, Kunststoffbahnenwaren und Textilien für Kraftfahrzeuge - Bestimmung der Biegeeigenschaften / Leather and Plastic Roll Stock and Textiles for Motor Vehicle - Determination of Flexural Properties (Version 05/2008) - Gruppenlizenz (group license), AGB (GTC) Art. 10, 2
VDA 280-6D: Colorimetry for motor vehicles - Colour measurement on vehicle glass in the visible spectral range - Colour measurement on windows and mirrors with direction dependent effects (Version 04/2008) - Gruppenlizenz (group license), AGB (GTC) Art. 10, 2
VDA 230-206: Untersuchung des Stick-Slip-Verhaltens von Materialpaarungen Teil 1-3 / Examination of the stick-slip behaviour of material pairs Part 1-3 (Version 11/2007) - Gruppenlizenz (group license), AGB (GTC) Art. 10, 2