Law No. 412/2005 Coll., on the protection of classified information and on security capability shall be stored in § 35 the obligation to operate a communication system handling classified information on the basis of a communication system security project approved by the National Cyber and Information Security Authority.

The content of this project is set out in Section 27 of the Decree No. 523/2005 Coll.

The application for project approval shall contain:

  • the identity of the applicant,
  • name and surname of the contact worker and contact details,
  • the degree and number of the entrepreneur's certificate for acquaintance with classified information, if the applicant is an entrepreneur,
  • the name and a brief description of the purpose and scope of the communication system, including an indication of its normal operational functions,
  • the classification level of the classified information to be handled by the communication system; and
  • identification of the supplier of the individual components of the communication system affecting the security of the communication system.

During the approval process, the application shall be accompanied by the individual parts of the communication system security project.

The approval of a communication system security project shall be carried out by assessing the documents submitted by the applicant and by carrying out a check on the implementation of the communication system security project in the operational environment of the approved communication system. Approval and control is carried out by the Information and Communication Technology Security Department of the NÚKIB.

If, at the time of the approval of a communication system security project, the competence of the assessed communication system for handling classified information is established, the approval of the communication system security project shall be sent to the applicant in writing.