This document outlines aviation cargo security policy and measures. It discusses (1) how cargo has become a more attractive target for unlawful interference as passenger security has increased, (2) ICAO requirements that cargo be protected from unauthorized access and only accepted if subjected to security controls, and (3) the types of screening and controls that should be applied to cargo at airports like JKIA, including screening known and unknown cargo, examining cargo, and limiting unauthorized access to cargo areas.