LINZ encourages all chart users to subscribe to our fortnightly email service to ensure that you have the most up-to-date information about official changes to charts.


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You can choose charts for which Notices to Mariners updates are of interest. Click "Specify chart(s)" to choose which charts or "All charts" to receive updates for ALL charts.

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Specify chart(s) by searching for a chart number or title and/or filtering by region.

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Notice to Mariner updates to the following charts you have chosen will be highlighted in the Notice to Mariners email. You can change your subscription preferences, at any future time, use the link provided in the Notices to Mariners email.