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The VDU patches below will update certified libraries on Edition 42 to 20/23.

* 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
       368.9 KB
N/A -
A0836850 Saint-Nazaire, France N/A   Windows
       230.6 KB
N/A -
A0837010 La Rochelle, France N/A   Windows
       188.8 KB
N/A -
A0837190 Bordeaux, France N/A   Windows
       1.4 KB
N/A -
A0837230 Bayonne, France N/A   Windows
       963 Bytes
N/A -
A0837290 Puerto de Pasajes, Spain N/A   Windows
       119.5 KB
N/A -
A0837400 Bilbao, Spain N/A   Windows
       1.4 KB
N/A -
A0837470 Santander, Spain N/A   Windows
       888 Bytes
N/A -
A0837560 Aviles and Gijon, Spain N/A   Windows
       1.2 KB
N/A -
A0837770 La Coruna, Spain N/A   Windows
       888 Bytes
N/A -
A0837900 Vigo, Spain N/A   Windows
       440 Bytes
N/A -
A0837950 Leixos and Porto, Portugal N/A   Windows
       40.7 KB
N/A -
A0837970 Aveiro, Portugal N/A   Windows
       421 Bytes
N/A -
A0838005 Approaches to Sines, Portugal N/A   Windows
       935 Bytes
N/A -
A0838080 Horta, Portugal N/A   Windows
       902 Bytes
N/A -
A0838085 Santa Cruz da Graciosa, Portugal N/A   Windows
       874 Bytes
N/A -
A0838095 Ilha Terceira, Portugal N/A   Windows
       720 Bytes
N/A -
A0838100 Ponta Delgada, Portugal N/A   Windows
       133.0 KB
N/A -
A0838110 Ilha de Santa Maria, Portugal N/A   Windows
       935 Bytes
N/A -
A0838130 Baio do Funchal, Portugal N/A   Windows
       440 Bytes
N/A -
A0838132 Ilhas Selvagens, Portugal N/A   Windows
       495 Bytes
N/A -
A0838220 Huelva, Spain N/A   Windows
       935 Bytes
N/A -
A0838280 Rio Guadalquivir, Spain N/A   Windows
       1.2 KB
N/A -
A0838296 Straits of Gibraltar, Spain N/A   Windows
       1.3 KB
N/A -
A0838320 Gibraltar, United Kingdom N/A   Windows
       767 Bytes
N/A -
A0838370 Malaga, Spain N/A   Windows
       59.3 KB
N/A -
A0838390 Almeria, Spain N/A   Windows
       594 Bytes
N/A -
A0838395 Carboneras, Spain N/A   Windows
       795 Bytes
N/A -
A0838430 Cartagena, Spain N/A   Windows
       1.3 KB
N/A -
A0838437 Benidorm, Spain N/A   Windows
       90.4 KB
N/A -
A0838440 Alicante, Spain N/A   Windows
       888 Bytes
N/A -
A0838480 Valencia, Spain N/A   Windows
       96.3 KB
N/A -
A0838500 El Grao, Spain N/A   Windows
       105.7 KB
N/A -
A0838540 Tarragona, Spain N/A   Windows
       144.9 KB
N/A -
A0838550 Barcelona, Spain N/A   Windows
       77.6 KB
N/A -
A0838580 Palamos, Spain N/A   Windows
       1.6 KB
N/A -
A0838610 Ibiza, Spain N/A   Windows
       902 Bytes
N/A -
A0838630 Palma de Mallorca, Spain N/A   Windows
       105.8 KB
N/A -
A0838650 Puerto de Soller, Mallorca; Spain N/A   Windows
       953 Bytes
N/A -
A0838660 Alcudia and Pollensa, Spain N/A   Windows
       1.1 KB
N/A -
A0838685 Cabrera Sound, Spain N/A   Windows
       874 Bytes
N/A -
A0838690 Mahon, Spain N/A   Windows
       902 Bytes
N/A -
A0838750 Sete, France N/A   Windows
       1.0 KB
N/A -
A0838810 Marseille, France N/A   Windows
       1.0 KB
N/A -
A0838870 Toulon, France N/A   Windows
       209.1 KB
N/A -
A0838920 St. Tropez, France N/A   Windows
       580 Bytes
N/A -
A0838960 Cannes, France N/A   Windows
       200.0 KB
N/A -
A0839060 Bastia, France N/A   Windows
       547 Bytes
N/A -
A0839070 Porto Vecchio, Corsica; France N/A   Windows
       108.6 KB
N/A -
A0839100 Ajaccio, Corsica; France N/A   Windows
       813 Bytes
N/A -
A0839110 Calvi, Corsica; France N/A   Windows
       96.3 KB
N/A -
A0839140 Maddalena, Sardinia; Italy N/A   Windows
       284.8 KB
N/A -
A0839180 Olbia, Sardinia; Italy N/A   Windows
       493.7 KB
N/A -
A0839210 Cagliari, Sardinia; Italy N/A   Windows
       2.4 KB
N/A -
A0839280 Cappo S. Marco to Capo Caccia N/A   Windows
       1.6 KB
N/A -
A0839310 Porto Torres, Italy N/A   Windows
       128.9 KB
N/A -
A0839470 Genova, Italy N/A   Windows
       175.7 KB
N/A -
A0839520 Rada Spezia, Italy N/A   Windows
       1.2 KB
N/A -
A0839590 Livorno, Italy N/A   Windows
       1.6 KB
N/A -
A0839740 Piombin, Italy N/A   Windows
       142.5 KB
N/A -
A0839810 Civitavecchia, Italy N/A   Windows
       199.9 KB
N/A -
A0840350 Isola di Pantelleria, Italy N/A   Windows
       440 Bytes
N/A -
A0845365 Approach to Zarzis, Tunisia N/A   Windows
       1.2 KB
N/A -
A0845390 Sfax, Tunisia N/A   Windows
       183.0 KB
N/A -
A0845410 Sousse, Tunisia N/A   Windows
       1.5 KB
N/A -
A0845430 Tunis, Tunisia N/A   Windows
       1.2 KB
N/A -
A0845440 Bizerte & Menzel Bourguiba, Tunisia N/A   Windows
       1.1 KB
N/A -
A0845490 Annaba, Algeria N/A   Windows
       118.3 KB
N/A -
A0845510 Skikda, Algeria N/A   Windows
       1.2 KB
N/A -
A0845550 Golfo de Bejaia, Algeria N/A   Windows
       748 Bytes
N/A -
A0845570 Alger, Algeria N/A   Windows
       186.8 KB
N/A -
A0845640 Oran, Algeria N/A   Windows
       1.0 KB
N/A -
A0845670 Ghazaouet, Algeria N/A   Windows
       967 Bytes
N/A -
A0845710 Melilla, Spain N/A   Windows
       1.0 KB
N/A -
A0845720 Al Hoceima, Morocco N/A   Windows
       421 Bytes
N/A -
A0845730 Ceuta, Spain N/A   Windows
       459 Bytes
N/A -
A0845755 Tanger, Morocco N/A   Windows
       935 Bytes
N/A -
A0845765 Larache (El Aaraich), Morocco N/A   Windows
       561 Bytes
N/A -
A0845793 Casablanca and Mohammedia, Morocco N/A   Windows
       89.6 KB
N/A -
A0845797 Rade de Safi, Morocco N/A   Windows
       28.5 KB
N/A -
A0845803 Agadir, Morocco N/A   Windows
       813 Bytes
N/A -