CEN/TS 14442 [documento electrónico] : postal services: automated processing of mail itms: facing identification marks / European Committee for Standardization
CEN/TS 14482 [documento electrónico] : postal services: trays for international letter mail: test methods and performance requirements / European Committee for Standardization
CEN/TS 14631 [documento electrónico] : automated processing of mail items: automatic identification of receptacles and containers: receptacle asset numbering / European Committee for Standardization
CEN/TS 14773 [documento electrónico] : postal services: quality of service: measurement of loss and substantial delay in priority and first class single piece mail using a survey of test letters / European Committee for Standardization