Public transport - Service interface for real-time information relating to public transport operations - Part 2: Communications infrastructure; English version EN 15531-2:2022
Edition 2023-02

Automatic vehicle and equipment identification - Electronic registration identification (ERI) for vehicles - Part 4: Secure communications using asymmetrical techniques - Amendment 1 (ISO 24534-4:2010/Amd 1:2019); English version EN ISO 24534-4:2010/A1:2019
Edition 2019-08

Automatic vehicle and equipment identification - Electronic Registration Identification (ERI) for vehicles - Part 4: Secure communications using asymmetrical techniques (ISO 24534-4:2010); English version EN ISO 24534-4:2010
Edition 2011-10

Public transport - Service interface for real-time information relating to public transport operations - Part 1: Context and framework; English version EN 15531-1:2022
Edition 2022-10

Unified Error Codes for a Reliable Electric Vehicle Charging Ecosystem; Text in English
Edition 2024-10

Intelligent transport systems - Public transport - Open API for distributed journey planning; English version CEN/TS 17118:2017
Edition 2018-02

Public transport - Network and Timetable Exchange (NeTEx) - Part 1: Public transport network topology exchange format; English version CEN/TS 16614-1:2020, only on CD-ROM
Edition 2020-07