Food safety management systems - Requirements for any organization in the food chain (ISO 22000:2005); German version EN ISO 22000:2005, Corrigenda to DIN EN ISO 22000:2005-11— 2 стр.
General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025:2005); German and English version EN ISO/IEC 17025:2005, Corrigenda to DIN EN ISO/IEC 17025:2005-08; German and English version EN ISO/IEC 17025:2005/AC:2006— 4 стр.