Security Clearances

Administrations wishing to access classified information must first be registered with the National Security Authority. The National Security Authority can only register administrations or international organisations that are based in Belgium and those to which Belgium is responsible by virtue of international treaties.

Register the Organisation

International organisations needing access to classified information must first be registered with the National Security Authority before they can submit requests for certificates.

Security Clearances for Individuals

Employees of international organizations that have access to classified information must be holder of a security clearance. This application may be launched once the administration is registered and with and cleared by the National Security Authority (NSA).