ISPS - Port Facility Security Level
Port-facility / ship security level (1-3) declaration per ISPS Code Part A - the baseline for security measures.
Minimum measures
Routine access control + ID check
Formula, assumptions, and limits
SOLAS XI-2 mandates ISPS since 2004. Continuous Synopsis Record (CSR) and ISSC certificate on board. Ship at higher level than port must raise visible / declared security.
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| MARSEC / ISPS level 1-3 | - | flag or port state |