Public transport - Network and Timetable Exchange (NeTEx) - Examples, guidelines and explanatory materials (Endorsed by AENOR in June of 2016.)
Edition 2016-06-01

Identification card systems - Surface transport applications - Interoperable Public Transport Applications - Framework (Endorsed by AENOR in February of 2008.)
Edition 2008-02-01

Public transport - Reference data model - Part 9: Informative documentation (Endorsed by Asociación Española de Normalización in October of 2019.)
Edition 2019-10-01

Public transport - Reference data model - Part 6: Passenger information (Endorsed by Asociación Española de Normalización in October of 2019.)
Edition 2019-10-01

Public transport - Reference data model - Part 4: Operations monitoring and control (Endorsed by Asociación Española de Normalización in October of 2019.)
Edition 2019-10-01

Public transport - Reference data model - Part 7: Driver management (Endorsed by Asociación Española de Normalización in October of 2019.)
Edition 2019-10-01

Public transport - Reference data model - Part 8: Management information & statistics (Endorsed by Asociación Española de Normalización in October of 2019.)
Edition 2019-10-01

Public transport - Reference data model - Part 5: Fare management (Endorsed by Asociación Española de Normalización in October of 2019.)
Edition 2019-10-01

Intelligent transport systems - Public transport - Open API for distributed journey planning (Endorsed by Asociación Española de Normalización in December of 2017.)
Edition 2017-12-01

Public transport - Interoperable fare management system - Part 2: Business practices (ISO/TR 24014-2:2013) (Endorsed by AENOR in December of 2014.)
Edition 2014-12-01