Railway applications - Track - Safety protection on the track during work - Part 2-1: Common solutions and technologies - Technical requirements for Track Warning Systems (TWS)
Railway applications - Axlebox condition monitoring - Interface and design requirements - Part 2: Performance and design requirements of on-board systems for temperature monitoring
Railway Applications - Technical parameters of train detection systems for the interoperability of the trans-European railway system -- Part 2: Axle counters (english version)
Railway applications - Technical parameters of train detection systems for the interoperability of the trans-European railway system -- Part 1: Track circuits (english version)