Quality assessment and testing requirements

Please request further information, as needed, from the GGAWB headquarters in Cologne. 

The GA-K (Güteausschuss Kunststoff = Quality Committee for Plastics) compiles amendments of the quality assessment and testing requirements as and when required that, until the up-date of the RAL GZ 951/1, are defined as additional for granting the required GZ (Quality Mark) procedural requirements.