NA 159

DIN Standards Committee Services

DIN CEN/TS 16880 ; DIN SPEC 77880:2016-03 [CURRENT] references following documents:

Document number Edition Title
DIN SPEC 77224 2011-07 Achieving Customer Delight Through Service Excellence More 
EN ISO 9001 2015-09 Quality management systems - Requirements (ISO 9001:2015) More