Collaboration Tools


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:
IEC Helpdesk

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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).

What's new?


Helpdesk portal
Manage your support tickets
User guide
How to use Collaboration Tools
ActiveX plugin
For multiple downloads
Browser compatibility
Internet Explorer, Firefox, Chrome, etc.