Certified Logistics Technician (CLT) Practice Exam

The Container Security Initiative (CSI) is designed to enhance the security of cargo containers and prevent potential threats before they reach U.S. ports. A key requirement of this initiative is the screening of containers prior to their departure from foreign ports. This proactive measure allows for the identification and mitigation of risks associated with international shipping, ensuring that the containers are secure before they are loaded onto ships bound for the United States.

By screening containers at their point of origin, the initiative helps to detect any potential contraband or dangerous materials before they embark on their journey. This process is critical to maintaining safety and security in the logistics and transportation industries, as it allows for intervention and control of cargo before it enters U.S. borders.

Other choices present alternative actions that do not align with the CSI's core focus on screening and prevention at foreign ports. Thus, the emphasis on screening containers before they leave their origin is what makes this answer correct.