Notification of FSB (The Center for Licensing, Certification and Protection of state secrets of the FSB of Russia)
It is a permit which is required for importing specific encrypted goods to the territory of Customs Union.
Notification of the FSB contains certain information about imported products (in particular, information about the use of cryptographic algorithms and key lengths). It`s compiled by the manufacturer or an authorized person. You need to obtain this document if you import into Russia the following devices and equipment (laptops, cell phones, routers, and videoconference equipment, etc.)