What is a Ship Security Plan?

A Ship Security Plan (SSP) is a critical document required under the International Ship and Port Facility Security (ISPS) Code for all vessels over 500 gross tonnage (GRT).

Think of it as the vessel’s security manual — it sets out the ship’s standard operating procedures for maintaining safety and security at sea and in port.

Ship Security Plan

Security levels under the ISPS Code

To make security operations easier to manage, the ISPS Code defines three security levels:

  1. Security Level 1 – Normal
    The standard operating level for day-to-day ship or port operations.

  2. Security Level 2 – Heightened
    Activated when there is an increased risk of a security incident.

  3. Security Level 3 – Exceptional
    Applied when there is a probable or imminent risk of a security incident.

ISPS security level

How Procedures Change with Security Levels

The SSP outlines specific steps for each security level.
For example:

  • At Level 1, access control might involve basic ID checks for visitors.

  • At Level 2, additional verification, restricted access areas, and increased patrols may be introduced.

  • At Level 3, non-essential operations may be halted, and emergency security measures activated.

Training and courses

Understanding security levels and how to implement the Ship Security Plan is essential for all crew members. Our online courses approved by the Norwegian Maritime authority are easy to follow, great value and accepted by most flag states!

Our maritime security courses cover:

  • Ship Security Awareness for seafarers

  • Designated Security duties for seafarers

  • Real-world application of SSP procedures

Our courses – Start Learning Now