Public transport - Reference data model - Part 5: Fare management; English version EN 12896-5:2019, only on CD-ROM
Edition 2020-01

OPC unified architecture - Part 12: Discovery and global services (IEC 62541-12:2020); English version EN IEC 62541-12:2020
Edition 2021-08

Postal Services - Hybrid Mail - Functional Specification for postal registered electronic mail; German version CEN/TS 16326:2013
Edition 2013-04

Postal Services - Hybrid Mail - Part 1: Secured electronic postal services (SePS) interface specification - Concepts, schemas and operations; English version CEN/TS 15121-1:2011
Edition 2011-03

Public transport - Network and timetable exchange (NeTEx) - Part 5: Alternative modes exchange format; English version CEN/TS 16614-5:2022, only on CD-ROM
Edition 2022-11