Public transport - Network and Timetable Exchange (NeTEx) - Part 4: Passenger Information European Profile (Endorsed by Asociación Española de Normalización in June of 2020.)
Edition 2020-06-01

Public transport - Network and Timetable Exchange (NeTEx) - Part 5: Alternative modes exchange format (Endorsed by Asociación Española de Normalización in July of 2022.)
Edition 2022-07-01

Public transport - Network and timetable exchange (NeTEx) - Part 6: European Passenger Information Accessibility Profile (Endorsed by Asociación Española de Normalización in July of 2024.)
Edition 2024-07-01

Public transport - Reference data model - Part 1: Common concepts
Edition 2016-12

Public transport - Reference data model - Part 2: Public transport network; English version EN 12896-2:2016
Edition 2016-12

Public transport - Reference data model - Part 3: Timing information and vehicle scheduling
Edition 2016-12

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

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

Public transport - Reference data model - Part 6: Passenger information; English version EN 12896-6:2019, only on CD-ROM
Edition 2020-01

Public transport - Reference data model - Part 10: Alternative Modes; English version EN 12896-10:2022
Edition 2023-02