How does PSC verify cargo securing and stowage for hazardous cargo?

• A. By inspecting only weight of cargo
• B. By checking the IMDG-related documentation, the Cargo Securing Manual, and cargo stowage practices
• C. By testing ballast water samples
• D. By interviewing crew about routine procedures

Answer: (C)

Port State Control verifies cargo securing and stowage by looking at both the paperwork and the physical setup. They review IMDG-related documents to confirm cargo classification, packaging, segregation, and labeling, and they check the Cargo Securing Manual to ensure there is an approved plan and that lashings, dunnage, and other securing gear meet required standards. They then inspect the actual stowage to confirm it matches the plan, ensuring hazardous cargo is placed in approved locations with proper segregation, stability, and ventilation so it cannot shift, leak, or react during the voyage. Ballast water testing does not assess how hazardous cargo is secured or stowed; ballast actions relate to stability and ballast water management, not cargo securing. While crew interviews may provide context, they do not replace the need for documentation review and hands-on inspection of securing arrangements.