Quality management systems - Requirements (ISO 9001:2008); Trilingual version EN ISO 9001:2008, Corrigendum to DIN EN ISO 9001:2008-12; Trilingual version EN ISO 9001:2008/AC:2009— 20 стр.
Workplace atmospheres - General requirements for the performance of procedures for the measurement of chemical agents; German version EN 482:2006— 29 стр.