A DoS is required when:
Direct Answer
Option D: When a ship interfaces with a non-ISPS compliant ship
A Declaration of Security (DoS) is an agreement between a ship and a port facility, or between two ships, specifying the security measures each will implement. It is required when a ship is operating at a higher security level than the port facility or another ship, or when interfacing with a non-ISPS compliant entity to ensure necessary security protocols are met.
All Options
Detailed Explanation & Context
A Declaration of Security (DoS) is an agreement between a ship and a port facility, or between two ships, specifying the security measures each will implement. It is required when a ship is operating at a higher security level than the port facility or another ship, or when interfacing with a non-ISPS compliant entity to ensure necessary security protocols are met.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Security Training for Seafarers with Designated Security Duties (STSDSD).
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