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IEC 9/1442/DC
Survey and call for experts and project leader - TS 50537-2: Railway applications - Mounted parts of the traction transformer and cooling system - Part 2: Pump for insulating liquid for traction transformers and reactors
IEC 9/1443/DC
Survey and call for experts and project leader - TS 50537-3: Railway applications - Mounted parts of the traction transformer and cooling system - Part 3: Water pump for traction converters
IEC 9/1444/DC
Survey and call for experts and project leader - TS 50537-4: Railway applications - Mounted parts of the traction transformer and cooling system - Part 4: Gas and liquid actuated (Buchholz) relay for liquid immersed transformers and reactors with conservator for rail vehicles
IEC 9/1445/DC
Liaison between TC 9 and SC32B "Low voltage fuses" - Call for liaison officer
IEC 9/1446/DC
Liaison between TC 9 and TC 56 "Dependability" - Call for liaison officer
IEC 9/1498/DC
Draft for Comments and call for experts and project leader: EN 50159: Railway applications - Communication, signalling and processing systems - Safety-related communication in transmission systems
IEC 9/1504/DC
Questionnaire and call for experts: AHG 4, Railway applications - Future of IEC 61377 for AC traction motors
IEC 9/1505/DC
Questionnaire and call for experts: AHG 2, Railway applications - Measuring Methods for Railway Integrated Grounding System
IEC 9/1506/DC
Questionnaire and call for experts: AHG 3, Railway applications - Radio Based Train Control System
IEC 9/1525/AC
Call for experts - MT 61287-1, Power convertors installed on board rolling stock - Part 1: Characteristics and test methods
