Port Entry & Documentation
Mandatory Pre-arrival Submissions:
72h/48h/24h ETA updates via Haikou e-Navigation System (HENS)
Vessels >10,000 GT must provide:
Stability calculations (including...
Port Administration and Jurisdiction
Legal Boundaries:
Port limits: 20°00'00"N to 20°08'00"N / 110°10'00"E to 110°20'00"E
Extended jurisdiction:
20nm for pollution incidents
5nm for...
