What does a Declaration of Security (DoS) ensure?

A Declaration of Security (DoS) is a crucial document in maritime security that establishes a mutual understanding of security measures between a vessel and a port facility. It is particularly relevant in scenarios where the security levels of the vessel and the port may differ, necessitating an agreement on how to mitigate potential risks and ensure safety. This document outlines the specific security arrangements that each party will follow to secure the vessel, the port facility, and people aboard.

The DoS serves to enhance communication and collaboration, allowing both the vessel operators and port facility management to be aligned on security protocols, responsibilities, and necessary actions needed to address threats or vulnerabilities during the time the vessel is at the port. It plays a vital role in maintaining security standards in accordance with international maritime regulations, enhancing overall maritime safety.

In contrast, compliance with environmental regulations, adherence to maritime traffic rules, and coordination of loading and unloading operations, while important facets of maritime operations, do not encapsulate the primary purpose of the Declaration of Security, which specifically focuses on security measures and mutual understanding between the vessel and the port.