Hold Baggage, Cargo and Mail Security
Hold baggage
Hold baggage security rests on screening, reconciliation and protection from unauthorized interference. Candidates must understand the concept of bag-passenger reconciliation, the requirement that hold baggage be protected from tampering from the point of screening to loading, and the treatment of transfer, transit and unaccompanied baggage. Know the difference between screening and search, and why a bag that alarms must be resolved before loading.
Cargo and mail
Cargo security uses a chain-of-custody model: known consignor, regulated agent, account consignor, and screening for unknown cargo. Candidates must be able to explain how each status reduces risk and what evidence sustains it. Mail requires similar treatment, with attention to the fact that a mail item may have no identified consignor.
Traps in questions
- Assuming screened cargo stays secure without chain-of-custody protection.
- Confusing a known consignor with a regulated agent; the roles and obligations differ.
- Forgetting that transfer hold baggage may not have been screened to the departure state's standard.
- Treating unaccompanied baggage as normal hold baggage.
Worked example
A shipment arrives from a regulated agent with intact seals and documentation. The seal is broken on arrival. The cargo reverts to unknown status and must be screened or held, regardless of the paperwork. Custody integrity, not paperwork, determines status.