When changing your password in the Expert Management System (EMS), please note that it may not be effective immediately. Password synchronization with the Collaboration Tools (CTS) may take up to 24h.
If you do not have a login, please contact your National Committee.
For technical support, please contact:
Welcome to the IEC Collaboration Tools Suite (CTS)
A working area for more than 40 000 experts actively participating in the IEC, with functions such as document dissemination, group discussions and project management.
IEC also offers this facility to regional and national standardization organizations so that experts can use the same tool on a national, regional and international level for their participation in standardization projects.
NB: Please be aware that the application undergoes regular maintenance every Tuesday between 11:30 to 11:45 (UTC).
The application (CENELEC places only) undergoes a maintenance Tuesday 2018-09-25 between 07:00 to 09:00 (UTC).
The application (IEC and NC Mirror places only) undergoes a maintenance Wenesday 2018-09-26 between 12:00 to 14:00 (UTC).