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Coastal Libraries return to region


The VDU patches below will update certified libraries on Edition 34 to 37/22.

* To download individual libraries or patches, right-click on the link and choose 'Save Target As' (for IE) or 'Save Link As' (for Netscape). To download multiple files at once, use the checkboxes to select the files, and click the 'Download' button at the bottom of the list. Once the files have been downloaded, the user must use Winzip 9.0 or earlier editions to extract from the .zip files.

Brazil       Brazil, Norway And United Kingdom Islands       Cameroon To South Africa       Morocco To Cameroon      


*Rows highlighted below in this color are cancelled libraries since the latest New Edition.*
*Rows highlighted below in this color are new libraries available with the latest New Edition.*

IMPORTANT: As of 15 November 2021, NGA's Maritime Safety Office no longer supports DNC VDU UNIX patches. If you have questions or concerns please contact NGA via the Maritime Quality Feedback System (MQFS)

Number Name Download
full library
Download VDU Patch
Download VDU Patch 
Cancelled or
New Libraries
     N/A NtM
COA01A Guinea-Cameroon N/A   Windows
       286.8 KB
N/A -
COA01B Morocco-Guinea N/A   Windows
       425.8 KB
N/A -
COA01C South West Africa N/A   Windows
       455.2 KB
N/A -
COA01D Brazil, Northeast Coast N/A   Windows
       525.5 KB
N/A -
COA01E Bouvet Island, Norway N/A   Windows
       410 Bytes
N/A -
COA01F Brazil, Southeast Coast N/A   Windows
       532.5 KB
N/A -
COA01G Fernando de Noronha, Brazil N/A   Windows
       385 Bytes
N/A -
COA01H Equatorial Guinea, Gabon, Republic of the Congo N/A   Windows
       940 Bytes
N/A -
COA01I Gough Island, United Kingdom N/A   Windows
       370 Bytes
N/A -
COA01J Saint Helena, United Kingdom N/A   Windows
       18.3 KB
N/A -
COA01K South Georgia Island, United Kingdom N/A   Windows
       675 Bytes
N/A -
COA01L Tristan da Cunha, United Kingdom N/A   Windows
       450 Bytes
N/A -
COA01M Trinidade and Martin Vaz Islands, Brazil N/A   Windows
       355 Bytes
N/A -
COA01N Cape Verde Islands N/A   Windows
       730 Bytes
N/A -
COA01O Atol das Rocas, Brazil N/A   Windows
       340 Bytes
N/A -