Port Marine Circular 003-2025: Accuracy of Global Positioning System (GPS)

Port Marine Circular 002-2025: Summer Break Working Hours - 2025

Port Marine Circular 001-2025: Deep Draft Vessels-DUKC

Port Marine Circular 005-2024: Additional Tug Usage for Berthing/Unberthing Operations

Port Marine Circular 004-2024: Effective Bridge team management & Official language within Ports

Port Marine Circular 003-2023 Water Depths – Inner Channels and Approaches ( Supersedes Marine Circular No. 02/2019, Dated 04.09.2019

Port Marine Circular 002-2023 Vessel’s with Substandard Mooring Ropes

Port Marine Circular 006-2021 Enhancements of Port Parameters - JDR port

Port Marine Circular 004-2021 Readiness of ship's manifold

Port Marine Circular 003-2021 ISGOTT interactive Ship Shore Safety Checklist (SSSCL)

Port Marine Circular 002-2021 Entry/Exit Procedures for Projects Crafts

Port Marine Circular 001-2021 Craft / Vessel Speed Limits within Harbors

Port Marine Circular 002-2020 Agency Nomination Letter