Founded within Geant, Trusted Introducer is an international platform to support the activities of information security systems response centers.
Since November 1, 2017, National CERT has acquired the status of a listed team on the list of Trusted Introducer, which already has more than 150 worldwide CERT teams from various fields of work.
Since August 9, 2019, the National CERT of the Republic of Serbia has successfully completed the Accreditation process in this organization.

https://www.trusted-introducer.org/directory/teams/srb-cert.html

In addition to National CERT, the list of Trusted Introducer includes four CERT teams for the prevention of security risks to information systems, from the Republic of Serbia:
- AMRES-CSIRT, in status - Listed team;
- CERT MUP, in status - Accredited team;
- SHARE CERT, in status - Accredited team;
- UNICOM CERT, in status - Listed team.