Railway applications - Cybersecurity (Endorsed by Asociación Española de Normalización in September of 2023.)
Edition 2023-09-01

Railways Applications - Rolling stock applications - Software on Board Rolling Stock (Endorsed by Asociación Española de Normalización in September of 2017.)
Edition 2017-09-01

Railway applications - Communication, signalling and processing systems - Software for railway control and protection systems
Edition 2014-04-23

Railways Applications - Rolling stock applications - Software on Board Rolling Stock (Endorsed by Asociación Española de Normalización in December of 2023.)
Edition 2023-12-01

Railway Applications - Requirements for software development (Endorsed by Asociación Española de Normalización in December of 2023.)
Edition 2023-12-01

BINARY DIRECT VOLTAGE SIGNALS FOR PROCESS MEASUREMENT AND CONTROL SYSTEMS.
Edition 1992-12-30

Railway applications - Communication, signalling and processing systems - Software for railway control and protection systems
Edition 2012-03-21

Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations
Edition 2011-03-30

Railway applications - Suspension components - Hydraulic dampers
Edition 2014-05-21

Railway applications - Technical parameters of train detection systems for the interoperability of the trans-European railway system - Part 1: Track circuits
Edition 2015-12-02