Technical rule DIN SPEC 1042 Berichtigung 1, Publication date: 2012-02 Microbiology of food and animal feeding stuffs - Horizontal method for detection and enumeration of Campylobacter spp. - Part 3: Semi-quantitative method (ISO/TS 10272-3:2010); German version CEN ISO/TS 10272-3:2010, Corrigendum to DIN SPEC 1042:2010-06; German version CEN ISO/TS 10272-3:2010/AC 2011

Pre-standard DIN CEN ISO/TS 11133-2, Publication date: 2011-05 Microbiology of food and animal feeding stuffs - Guidelines on preparation and production of culture media - Part 2: Practical guidelines on performance testing of culture media (ISO/TS 11133-2:2003+Amd 1:2011); German version CEN ISO/TS 11133-2:2003+A1:2011