Registration number (WIID)Project No.TitleStatus
54653LVS EN 50329:2003Railway applications - Fixed installations - Traction transformersStandarts spēkā
48489LVS EN 50329:2003 /AC:2007Railway applications - Fixed installations - Traction transformersStandarts spēkā
53455LVS EN 50125-3:2003Railway applications - Environmental conditions for equipment - Part 3: Equipment for signalling and telecommunicationsStandarts spēkā
75997LVS EN 50463-3:2018/A1:2024Railway applications - Energy measurement on board trains - Part 3: Data handlingStandarts spēkā
77514LVS EN 50736:2025Railway application - Communication, signalling and processing system - Test requirements for signalling and telecommunication equipmentStandarts spēkā
75995LVS EN 50463-1:2018/A1:2024Railway applications - Energy measurement on board trains - Part 1: GeneralStandarts spēkā
42148LVS EN 50329:2003 /A1:2010Railway applications - Fixed installations - Traction transformersStandarts spēkā
56797LVS EN 50163:2005 /A1:2007Railway applications - Supply voltages of traction systemsStandarts spēkā
45214LVS CLC/TS 50537-2:2010Railway applications - Mounted parts of the traction transformer and cooling system -- Part 2: Pump for insulating liquid for traction transformers and reactorsStandarts spēkā
49525LVS CLC/TR 50501-2:2012Railway applications - Rolling stock - Intercommunication between vehicles and train/wayside - Part 2: Technical contents of standardization work in the field of intercommunicationStandarts spēkā
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