The ISPS (International Ship and Port Facility Security) Code defines three security levels: Level 1 (normal), Level 2 (heightened), and Level 3 (exceptional), each requiring increasing levels of security measures. Level 1 represents the minimum security measures at all times, Level 2 is implemented during heightened threat situations, and Level 3 is for when a security incident is probable or imminent.

🟢 This is the standard operating level for ships and port facilities, requiring the minimum necessary security measures to be maintained at all times.