Corrections to nautical publications

To support safe navigation, the Hydrographic Service publishes the most important changes to nautical publications. It does so by issuing Notices to Mariners (NtMs). The list below contains all notices in force per nautical publication.

Please report omissions

If you discover any uncharted dangers, changes, or errors in our products, please let us know by sending an e-mail to: info@hydro.nl.