Security onboard ships is no longer handled only by the Ship Security Officer. Modern vessels require trained crew members who can support security operations, monitor access points, and respond to threats. This is where the STCW Designated Security Duties (DSD) certificate becomes essential.

If you are joining a vessel and your role includes any security‑related tasks, the DSD course is a mandatory requirement under the ISPS Code and STCW Convention.

Marine Pro Academy provides a fully approved, globally recognized DSD course designed for today’s maritime environment.

🔍 Why Designated Security Duties Matter Onboard

Every ship operates under a Ship Security Plan (SSP). Within that plan, certain crew members are assigned responsibilities such as:

• Checking IDs at the gangway
• Monitoring restricted areas
• Observing suspicious behavior
• Supporting drills and inspections
• Responding to security alerts

These tasks cannot be performed without proper training. The DSD certificate ensures that crew members understand how to protect the ship, the crew, and themselves.

👷 Who Is Required to Hold a DSD Certificate?

You need this certificate if you are:

• Assigned to gangway watch
• Monitoring CCTV or access points
• Conducting security patrols
• Handling restricted area control
• Assisting the SSO during drills
• Working on cruise ships with passenger interaction
• Part of the emergency response team

If your duties involve security in any form, the DSD certificate is mandatory before joining the vessel.

📘 What the DSD Course Covers

The Designated Security Duties course provides practical, real‑world knowledge that prepares seafarers for everyday security challenges.

Key topics include:

• Understanding the ISPS Code

Why it exists, how it works, and what it requires from crew members.

• Recognizing threats

From suspicious behavior to piracy, terrorism, stowaways, and cyber risks.

• Access control procedures

How to manage visitors, contractors, and port personnel safely.

• Monitoring restricted areas

Ensuring only authorized individuals enter sensitive zones.

• Security equipment

CCTV, alarms, communication systems, and reporting tools.

• Emergency response

How to react during a security breach, bomb threat, or suspicious package.

• Supporting the SSO

Documentation, communication, and participation in drills.

This training ensures that every crew member with security duties can act confidently and correctly.

⏳ Course Format & Duration

Marine Pro Academy delivers the DSD course entirely online, making it accessible to seafarers worldwide.

• Duration: 4–6 hours
• Format: Self‑paced online learning
• Assessment: Online exam
• Certificate: Issued immediately after passing

This flexible format allows seafarers to complete the training before joining their next vessel.

📄 Certification & Global Acceptance

Upon completion, you receive an STCW Designated Security Duties Certificate, compliant with:

• STCW Convention
• ISPS Code
• IMO Model Course 3.26
• Flag‑state requirements

The certificate is accepted by:

• Cruise lines
• Merchant vessels
• Offshore vessels
• Manning agencies
• Maritime security companies

🌟 Why Seafarers Choose Marine Pro Academy

Marine Pro Academy stands out because we offer:

• Fast, convenient online training
• Certificates accepted worldwide
• Professional, easy‑to‑understand course materials
• 24/7 access from any device
• Affordable pricing
• Courses created by maritime security experts

Our goal is simple: to help seafarers stay compliant, confident, and ready for duty.

🚀 Start Your DSD Training Today

Get certified and prepare for your next contract:

👉 Designated Security Duties (DSD) – STCW Approved

Strengthen your security awareness, support your ship’s safety, and meet international requirements with Marine Pro Academy.