Public transport - Service interface for real-time information relating to public transport operations - Part 3: Functional service interfaces; English version EN 15531-3:2022
Edition 2022-10

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

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 - Service interface for real-time information relating to public transport operations - Part 5: Functional service interfaces situation exchange: Situation exchange; English version CEN/TS 15531-5:2022
Edition 2022-11

Public transport - Service interface for real-time information relating to public transport operations - Part 6: Functional service interfaces: Control Actions; English version CEN/TS 15531-6:2024
Edition 2024-08

Public transport - Service interface for real-time information relating to public transport operations - Part 4: Functional service interfaces: Facility monitoring; English version CEN/TS 15531-4:2021
Edition 2022-05

Information technology - Information Resource Dictionary System (IRDS) services interfaces; Amendment 1: C language binding
Edition 1995-12

Public transport - Service interface for real-time information relating to public transport operations - Part 3: Functional service interfaces
Edition 2022-10-01

Public transport - Service interface for real-time information relating to public transport operations - Part 3: fonctional service interfaces
Edition 2022-08-03