The ICAO Aviation Security Manual (Doc 8973 – Restricted) is a sensitive document providing detailed guidance for implementing Annex 17 security standards, and it is not available to the general public. Authorized personnel must acquire the 13th edition, which covers emerging threats, operational security, and risk management, through the ICAO Store or the official Document Sales Unit. Aviation Security Manual (Doc 8973 – Restricted) - ICAO
: Publicizing specific screening gaps could be exploited. aviation security manual doc 8973 restricted pdf