A: Immediately report to your Security Manager and national authority. They will investigate, require a written statement, and potentially restrict your access for a period.

The Aviation Security Manual (Doc 8973 – Restricted) is a cornerstone document in global civil aviation security. Published by the International Civil Aviation Organization (ICAO)—a UN specialized agency—this manual provides detailed guidance for implementing the standards and recommended practices (SARPs) found in Annex 17 to the Chicago Convention.

While Annex 17 outlines what States must achieve in aviation security, Doc 8973 explains how to achieve it. It covers everything from airport access control and passenger screening to cargo security, in-flight protection, and response to unlawful interference.

The "Restricted" designation is critical. Unlike most ICAO documents (e.g., Annexes 1–18, Doc 7300), Doc 8973 is not available to the general public. ICAO member States must control its distribution to prevent malicious actors from exploiting detailed security procedures.

ICAO offers certified courses (online and in-person). Enrolled students receive authorized excerpts of Doc 8973 within the course environment. Completion also grants a credential valuable for promotion.

In the US, redacted versions of SDs and ICs are available via FOIA. They reference Doc 8973 principles without compromising specifics.