Security clearance Australia refers to the formal vetting process managed by the Australian Government Security Vetting Agency (AGSVA). Security clearance Australia levels include Baseline, NV1, NV2, and TSPV, depending on the sensitivity of information accessed. The security clearance Australia process includes background investigations, identity verification, and financial checks. Organisations handling classified information must ensure employees maintain appropriate security clearance Australia levels. Structured governance ensures compliance with national security policies and contract requirements.