Information System of TCH (IS TCH) is the principal facility of information interchange among ATSS participants.

IS TCH services:

Procedure on providing IS TCH services is set forth in User Manual for Connection to TCH Information System.


In case of questions related to conclusion of information support agreements, please contact Information Services Department:

Sergei Kadurin, Head of Department
Phone: +7 (495) 660-19-73

Information Support Agreement and List of Services are available for review.