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Notices to Mariners

Registration of NMs Automatic Supply Service

Free NMs Automatic Supply Service is now offered.
The NMs include “T&P Notices” and “Small Corrections” but not include every correction block (chartlet).
Please proceed for registration
Registration Form of NMs Automatic Supply Service

Those who want to suspend NMs Automatic Supply Service, please proceed:
Suspension Form of NMs Automatic Supply Service

Free Download of NMs & Correction Blocks (Chartlets)

Please download NMs & Correction Blocks.
Download NMs & Correction Blocks

How to purchase Charts
Japan Nautical Chart Web Shop