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The VDU patches below will update certified libraries on Edition 41 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.

Images
Alboran Sea / Gibraltar       Algeria       Azore/Madeira Islands       Bay of Biscay       Corsica / Italy       East Spain       Eastern Atlantic       South France       Tunisia      

 

*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
A0836680 Lorient, France N/A   Windows
       410.1 KB
N/A -
A0836850 Saint-Nazaire, France N/A   Windows
       182.4 KB
N/A -
A0837010 La Rochelle, France N/A   Windows
       236.5 KB
N/A -
A0837190 Bordeaux, France N/A   Windows
       136.2 KB
N/A -
A0837230 Bayonne, France N/A   Windows
       967 Bytes
N/A -
A0837290 Puerto de Pasajes, Spain N/A   Windows
       129.4 KB
N/A -
A0837400 Bilbao, Spain N/A   Windows
       173.1 KB
N/A -
A0837470 Santander, Spain N/A   Windows
       892 Bytes
N/A -
A0837560 Aviles and Gijon, Spain N/A   Windows
       209.2 KB
N/A -
A0837770 La Coruna, Spain N/A   Windows
       892 Bytes
N/A -
A0837900 Vigo, Spain N/A   Windows
       106.9 KB
N/A -
A0837950 Leixos and Porto, Portugal N/A   Windows
       56.8 KB
N/A -
A0837970 Aveiro, Portugal N/A   Windows
       158.9 KB
N/A -
A0838005 Approaches to Sines, Portugal N/A   Windows
       939 Bytes
N/A -
A0838080 Horta, Portugal N/A   Windows
       906 Bytes
N/A -
A0838085 Santa Cruz da Graciosa, Portugal N/A   Windows
       878 Bytes
N/A -
A0838095 Ilha Terceira, Portugal N/A   Windows
       724 Bytes
N/A -
A0838100 Ponta Delgada, Portugal N/A   Windows
       76.3 KB
N/A -
A0838110 Ilha de Santa Maria, Portugal N/A   Windows
       939 Bytes
N/A -
A0838130 Baio do Funchal, Portugal N/A   Windows
       444 Bytes
N/A -
A0838132 Ilhas Selvagens, Portugal N/A   Windows
       499 Bytes
N/A -
A0838220 Huelva, Spain N/A   Windows
       102.6 KB
N/A -
A0838280 Rio Guadalquivir, Spain N/A   Windows
       1.2 KB
N/A -
A0838296 Straits of Gibraltar, Spain N/A   Windows
       113.4 KB
N/A -
A0838320 Gibraltar, United Kingdom N/A   Windows
       93.0 KB
N/A -
A0838370 Malaga, Spain N/A   Windows
       86.7 KB
N/A -
A0838390 Almeria, Spain N/A   Windows
       598 Bytes
N/A -
A0838395 Carboneras, Spain N/A   Windows
       799 Bytes
N/A -
A0838430 Cartagena, Spain N/A   Windows
       1.3 KB
N/A -
A0838437 Benidorm, Spain N/A   Windows
       115.3 KB
N/A -
A0838440 Alicante, Spain N/A   Windows
       892 Bytes
N/A -
A0838480 Valencia, Spain N/A   Windows
       1.1 KB
N/A -
A0838500 El Grao, Spain N/A   Windows
       1.1 KB
N/A -
A0838540 Tarragona, Spain N/A   Windows
       211.4 KB
N/A -
A0838550 Barcelona, Spain N/A   Windows
       122.5 KB
N/A -
A0838580 Palamos, Spain N/A   Windows
       136.2 KB
N/A -
A0838610 Ibiza, Spain N/A   Windows
       135.9 KB
N/A -
A0838630 Palma de Mallorca, Spain N/A   Windows
       103.0 KB
N/A -
A0838650 Puerto de Soller, Mallorca; Spain N/A   Windows
       60.3 KB
N/A -
A0838660 Alcudia and Pollensa, Spain N/A   Windows
       117.0 KB
N/A -
A0838685 Cabrera Sound, Spain N/A   Windows
       878 Bytes
N/A -
A0838690 Mahon, Spain N/A   Windows
       906 Bytes
N/A -
A0838750 Sete, France N/A   Windows
       193.8 KB
N/A -
A0838810 Marseille, France N/A   Windows
       152.1 KB
N/A -
A0838870 Toulon, France N/A   Windows
       1.2 KB
N/A -
A0838920 St. Tropez, France N/A   Windows
       584 Bytes
N/A -
A0838960 Cannes, France N/A   Windows
       305.6 KB
N/A -
A0839060 Bastia, France N/A   Windows
       551 Bytes
N/A -
A0839070 Porto Vecchio, Corsica; France N/A   Windows
       57.8 KB
N/A -
A0839100 Ajaccio, Corsica; France N/A   Windows
       84.8 KB
N/A -
A0839110 Calvi, Corsica; France N/A   Windows
       96.9 KB
N/A -
A0839140 Maddalena, Sardinia; Italy N/A   Windows
       282.9 KB
N/A -
A0839180 Olbia, Sardinia; Italy N/A   Windows
       262.4 KB
N/A -
A0839210 Cagliari, Sardinia; Italy N/A   Windows
       385.9 KB
N/A -
A0839280 Cappo S. Marco to Capo Caccia N/A   Windows
       90.0 KB
N/A -
A0839310 Porto Torres, Italy N/A   Windows
       259.2 KB
N/A -
A0839470 Genova, Italy N/A   Windows
       175.9 KB
N/A -
A0839520 Rada Spezia, Italy N/A   Windows
       149.2 KB
N/A -
A0839590 Livorno, Italy N/A   Windows
       1.6 KB
N/A -
A0839740 Piombin, Italy N/A   Windows
       129.4 KB
N/A -
A0839810 Civitavecchia, Italy N/A   Windows
       194.6 KB
N/A -
A0840350 Isola di Pantelleria, Italy N/A   Windows
       40.3 KB
N/A -
A0845365 Approach to Zarzis, Tunisia N/A   Windows
       136.4 KB
N/A -
A0845390 Sfax, Tunisia N/A   Windows
       124.4 KB
N/A -
A0845410 Sousse, Tunisia N/A   Windows
       124.5 KB
N/A -
A0845430 Tunis, Tunisia N/A   Windows
       85.4 KB
N/A -
A0845440 Bizerte & Menzel Bourguiba, Tunisia N/A   Windows
       1.1 KB
N/A -
A0845490 Annaba, Algeria N/A   Windows
       111.0 KB
N/A -
A0845510 Skikda, Algeria N/A   Windows
       1.2 KB
N/A -
A0845550 Golfo de Bejaia, Algeria N/A   Windows
       87.0 KB
N/A -
A0845570 Alger, Algeria N/A   Windows
       131.5 KB
N/A -
A0845640 Oran, Algeria N/A   Windows
       183.0 KB
N/A -
A0845670 Ghazaouet, Algeria N/A   Windows
       971 Bytes
N/A -
A0845710 Melilla, Spain N/A   Windows
       153.3 KB
N/A -
A0845720 Al Hoceima, Morocco N/A   Windows
       425 Bytes
N/A -
A0845730 Ceuta, Spain N/A   Windows
       67.1 KB
N/A -
A0845755 Tanger, Morocco N/A   Windows
       115.9 KB
N/A -
A0845765 Larache (El Aaraich), Morocco N/A   Windows
       62.9 KB
N/A -
A0845793 Casablanca and Mohammedia, Morocco N/A   Windows
       80.6 KB
N/A -
A0845797 Rade de Safi, Morocco N/A   Windows
       45.2 KB
N/A -
A0845803 Agadir, Morocco N/A   Windows
       817 Bytes
N/A -