Dr. Oliver Mack  Oliver.Mack@ptb.de   +49-531-592-1143 Head of Working Group Doris Köhler Doris.Koehler@ptb.de +49-531-592-1148 Preparation for application of type-approvals and test reports Dr. Sascha Mäuselein Sascha.Maeuselein@ptb.de +49-531-592-1189 Testing of load cells OIML R60 certificates Karsten Schulz  Karsten.Schulz@ptb.de   +49-531-592-1144 Pattern approval testing of automatic weighing instruments OIML R50, R51, R61, R106, R107 and R134 certificates Marcus Link  Marcus.Link@ptb.de   +49-531-592-1146 EC type-approval for NAWIs (Class I to IV) Certificates for modules and peripherals of NAWIs; POS, data storage and software testing OIML R76 certificates National type-approval of automatic checkweighers Calibration of weighing instruments (DKD) Michael Denzel  Michael.Denzel@ptb.de   +49-531-592-1147 EC type-approval for NAWIs (Class I to IV) Certificates for modules and peripherals of NAWIs and AWIs; POS, data storage and software testing OIML R76 certificates Calibration of weighing instruments (DKD) Timo Schwabe Timo.Schwabe@ptb.de +49-531-592-1142 Pattern approval testing of automatic weighing instruments OIML R50, R51, R61, R106, R107 and R134 certificates Werner Baars  Werner.Baars@ptb.de   +49-531-592-1145 EC type-approval for NAWIs (Class II and III instruments, in particular medical applications) Certificates for modules and peripherals of NAWIs and AWIs; POS, data storage and software testing OIML R76 certificates René Schoeler  Rene.Schoeler@ptb.de   +49-531-592-1183 Testing of weighing instruments and load cells OIML R60 certificates