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The VDU patches below will update certified libraries on Edition 20 to 10/25.

* 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.

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General Libraries      

 

*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
(Windows)
Download VDU Patch 
(Unix)
Cancelled or
New Libraries
     N/A NtM
date
GEN06A Solomon Islands, Fiji Islands, Vanuatu, New Caledonia N/A   Windows
       1.7 MB
N/A -
GEN06B New Zealand N/A   Windows
       2.2 MB
N/A -
GEN06C Phoenix, Samoa, Tonga, and Cook Islands N/A   Windows
       613.6 KB
N/A -
GEN06D Macauley Island, Chatham Islands N/A   Windows
       213.5 KB
N/A -
GEN06E Iles Tuamotu, Iles Gambier N/A   Windows
       419.8 KB
N/A -
GEN06F South Pacific Ocean 156W - 120W N/A   Windows
       1.2 MB
N/A -
GEN06G Isla De Pascua, South Pacific N/A   Windows
       686.5 KB
N/A -
GEN06H South Pacific Ocean 120W - 99W N/A   Windows
       613.8 KB
N/A -