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The VDU patches below will update certified libraries on Edition 22 to 19/25.

* 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.

Images
England Wales & Northern Ireland       English Channel & Northern France       Scotland      

 

*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    N/A NtM
date
H2031310 Oostende, Belgium N/A   Windows
       455 Bytes
N/A -
H2031320 Nieuwpoort, Belgium N/A   Windows
       609 Bytes
N/A -
H2031370 Thames River - Sea Reach, England N/A   Windows
       86.7 KB
N/A -
H2031390 Thames River, River Medway, England N/A   Windows
       208.5 KB
N/A -
H2031430 Thames River - Canvey Island To Crayford Ness, England N/A   Windows
       160.4 KB
N/A -
H2031470 Thames River, England N/A   Windows
       156.7 KB
N/A -
H2031530 Harwich, Felixtowe, and Ipswich, England N/A   Windows
       154.8 KB
N/A -
H2031640 Grimsby, England N/A   Windows
       436 Bytes
N/A -
H2031650 Immingham, England N/A   Windows
       50.3 KB
N/A -
H2031660 Kingston Upon Hull, England N/A   Windows
       80.3 KB
N/A -
H2031720 Teesport, England N/A   Windows
       127.6 KB
N/A -
H2031765 River Tyne, England N/A   Windows
       130.8 KB
N/A -
H2031980 Rosyth Dockyard, Scotland N/A   Windows
       280.6 KB
N/A -
H2032170 Dundee, Scotland N/A   Windows
       1.3 KB
N/A -
H2032220 Aberdeen, Scotland N/A   Windows
       628 Bytes
N/A -
H2032350 Invergordon, Scotland N/A   Windows
       642 Bytes
N/A -
H2032830 Aultbea, Scotland N/A   Windows
       474 Bytes
N/A -
H2032920 Broadford Bay, Scotland N/A   Windows
       810 Bytes
N/A -
H2033190 Corpach, Scotland N/A   Windows
       193.4 KB
N/A -
H2033250 Oban, Scotland N/A   Windows
       1.6 KB
N/A -
H2033420 Faslane, Scotland N/A   Windows
       498.7 KB
N/A -
H2033490 Glasgow, Scotland N/A   Windows
       199.5 KB
N/A -
H2033500 Largs, Scotland N/A   Windows
       150.6 KB
N/A -
H2033770 Belfast, Northern Ireland N/A   Windows
       196.9 KB
N/A -
H2034590 Silloth Docks, England N/A   Windows
       23.9 KB
N/A -
H2034600 Maryport, England N/A   Windows
       562 Bytes
N/A -
H2034690 Liverpool, England N/A   Windows
       130.3 KB
N/A -
H2034850 Fishgard, Wales N/A   Windows
       642 Bytes
N/A -
H2035010 Cardiff, England N/A   Windows
       642 Bytes
N/A -
H2035015 Newport, England N/A   Windows
       609 Bytes
N/A -
H2035070 Bristol, England N/A   Windows
       151.1 KB
N/A -
H2035290 Falmouth, England N/A   Windows
       158.9 KB
N/A -
H2035370 Plymouth, England N/A   Windows
       278.3 KB
N/A -
H2035390 Dartmouth Harbor, England N/A   Windows
       161.0 KB
N/A -
H2035400 Brixham and Tor Bay, England N/A   Windows
       82.8 KB
N/A -
H2035450 Portland Harbor, England N/A   Windows
       96.8 KB
N/A -
H2035480 Poole Harbor and Approaches, England N/A   Windows
       139.9 KB
N/A -
H2035580 Southampton, England N/A   Windows
       387.0 KB
N/A -
H2035600 Portsmouth Harbor, England N/A   Windows
       182.1 KB
N/A -
H2035710 Dover Harbor, England N/A   Windows
       140.2 KB
N/A -
H2035730 Dunkerque, France N/A   Windows
       386.1 KB
N/A -
H2035760 Boulogne, France N/A   Windows
       112.6 KB
N/A -
H2035810 Port De Dieppe, France N/A   Windows
       474 Bytes
N/A -
H2035840 Le Havre, France N/A   Windows
       950 Bytes
N/A -
H2035850 Rouen, France N/A   Windows
       1.6 KB
N/A -
H2035880 Caen, France N/A   Windows
       135.2 KB
N/A -
H2035950 Cherbourg, France N/A   Windows
       165.9 KB
N/A -
H2036460 Brest, France N/A   Windows
       478.2 KB
N/A -