EN 13850+A1This description is for standard: EN 13850+A1This European Standard specifies methods for measuring the end-to-end transit time of the domestic and cross-border priority single piece letter
EN 14012This description is for standard: EN 14012This European Standard specifies complaints handling principles related to domestic and international postal services. It applies to both national and
EN 14508+A1This description is for standard: EN 14508+A1In addition to EN 13850:2002 Postal Services - Quality of Service - Measurement of the transit time of end-to-end services for single piece prio
EN 14534+A1This description is for standard: EN 14534+A1This European Standard specifies methods for measuring the end-to-end transit time of the domestic and cross-border, priority and non-priority,
P CEN/TS 14773This description is for standard: P CEN/TS 14773This document specifies methods for measuring the level of loss and substantial delay, using a survey of test letters, of domestic and cro