Registration number (WIID)Project No.TitleStatus
45297prHD XXX S1Material for overhead contact lines for railways, underground and tramways at rated voltage up to 3 kV - Part 1: General - Application - Statistic controlsIzstrādē
46797EN 50123-7-3:2003Railway applications - Fixed installations - D.C. switchgear - Part 7-3: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating voltage transducers and other voltage measuring devicesIzstrādē
73239FprEN 50121-5Railway applications - Electromagnetic compatibility - Part 5: Emission and immunity of fixed power supply installations and apparatusIzstrādē
48230EN 50526-3:2016Railway application - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 3: Application GuideIzstrādē
44278EN 50123-7-2:2003Railway applications - Fixed installations - D.C. switchgear - Part 7-2: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating current transducers and other current measuring devicesIzstrādē
74384FprEN IEC 63341-2:2025Railway applications - Hydrogen and fuel cell systems for rolling stock - Part 2: Hydrogen fuel systemIzstrādē
44640EN 62267:2009Railway applications - Automated urban guided transport (AUGT) - Safety requirementsIzstrādē
50434EN 50155:2007/prARailway applications - Electronic equipment used on rolling stockIzstrādē
50943prEN 62236-5Railway applications - Electromagnetic compatibility - Part 5: Emission and immunity of fixed power supply installations and apparatusIzstrādē
54569prEN 50120-1Railway applications - Fire protection of railway vehicles - Part 1: General rulesIzstrādē
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