Air transport security in Canada is a ________ that involves not only ______ conducting security operations, but other organizations with specific mandates pertaining to the security of air travelers.

• A. Multi-Layered System; CATSA
• B. Single-Layer System; CATSA
• C. Multi-Layered System; Transport Canada
• D. Centralized Program; CATSA

Answer: (A)

Air transport security in Canada is a multi-layered system. This means security isn’t handled by a single line of defense or a single agency; it involves multiple layers and partners working together. CATSA handles the security screening operations at airports, but other organizations also have important mandates related to air traveler security—like setting rules, enforcing compliance, and coordinating risk management. This combination of screening operations plus governance, regulation, and enforcement by several bodies is what makes the system multi-layered. So the statement that best fits is that air transport security is a multi-layered system with CATSA conducting security operations and other organizations with security mandates involved.