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Coastal Libraries return to region


The VDU patches below will update certified libraries on Edition 34 to 17/22.

* 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
       307.0 KB
N/A -
COA01B Morocco-Guinea N/A   Windows
       207.8 KB
N/A -
COA01C South West Africa N/A   Windows
       449.0 KB
N/A -
COA01D Brazil, Northeast Coast N/A   Windows
       452.5 KB
N/A -
COA01E Bouvet Island, Norway N/A   Windows
       406 Bytes
N/A -
COA01F Brazil, Southeast Coast N/A   Windows
       513.3 KB
N/A -
COA01G Fernando de Noronha, Brazil N/A   Windows
       381 Bytes
N/A -
COA01H Equatorial Guinea, Gabon, Republic of the Congo N/A   Windows
       936 Bytes
N/A -
COA01I Gough Island, United Kingdom N/A   Windows
       366 Bytes
N/A -
COA01J Saint Helena, United Kingdom N/A   Windows
       446 Bytes
N/A -
COA01K South Georgia Island, United Kingdom N/A   Windows
       671 Bytes
N/A -
COA01L Tristan da Cunha, United Kingdom N/A   Windows
       446 Bytes
N/A -
COA01M Trinidade and Martin Vaz Islands, Brazil N/A   Windows
       351 Bytes
N/A -
COA01N Cape Verde Islands N/A   Windows
       726 Bytes
N/A -
COA01O Atol das Rocas, Brazil N/A   Windows
       336 Bytes
N/A -