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The VDU patches below will update certified libraries on Edition 27 to 06/24.

* 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
Baltic Sea Approaches      Gulf of Bothnia & Gulf of Finland Approaches      Norway Approaches      Kara Sea Coastal      Scandinavia, Baltic Coastal      Svalbard (Norway) Coastal      General Libraries       Baltic Sea Harbors      Gulf of Bothnia & Gulf of Finland Harbors      Norway Harbors     

 

*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
A2220640 Liinakhamari, Russia N/A   Windows
       1.2 KB
N/A -
A2220690 Vadso, Norway N/A   Windows
       1.1 KB
N/A -
A2220800 Honningsvag, Norway N/A   Windows
       1.5 KB
N/A -
A2220920 Hammerfest, Norway N/A   Windows
       557.6 KB
N/A -
A2220950 Soroysundet to Saint Jernsundet, Norway N/A   Windows
       212.7 KB
N/A -
A2221130 Alta, Norway N/A   Windows
       112.0 KB
N/A -
A2221200 Approaches to Andnes, Norway N/A   Windows
       348.3 KB
N/A -
A2221250 Sorfugloya to Uloya, Norway N/A   Windows
       1.9 KB
N/A -
A2221310 Approaches to Tromso, Norway N/A   Windows
       552.8 KB
N/A -
A2221380 Andorja to Malangen, Norway N/A   Windows
       250.3 KB
N/A -
A2221490 Steinavaer to Kjolva, Norway N/A   Windows
       227.1 KB
N/A -
A2221610 Harstad, Norway N/A   Windows
       559.1 KB
N/A -
A2221820 Reine, Norway N/A   Windows
       457.2 KB
N/A -
A2221900 Approaches to Svolvaer, Norway N/A   Windows
       758.6 KB
N/A -
A2222030 Narvik, Norway N/A   Windows
       325.8 KB
N/A -
A2222290 Bodo, Norway N/A   Windows
       677.0 KB
N/A -
A2222790 Hemnesberget, Norway N/A   Windows
       710 Bytes
N/A -
A2222910 Halsoy, Norway N/A   Windows
       896.3 KB
N/A -
A2222940 Tjotta, Norway N/A   Windows
       260.1 KB
N/A -
A2222990 Bronnoysund, Norway N/A   Windows
       248.2 KB
N/A -
A2224460 Approaches to Karlskrona, Sweden N/A   Windows
       522.2 KB
N/A -
A2224570 Approaches to Kalmar, Sweden N/A   Windows
       364.6 KB
N/A -
A2225190 Norrkopping, Sweden N/A   Windows
       789.5 KB
N/A -
A2225330 Approaches to Nynashamn, Sweden N/A   Windows
       343.2 KB
N/A -
A2225370 Eastern Approaches to Stockholm, Sweden N/A   Windows
       373.7 KB
N/A -
A2225380 Northern Approaches to Stockholm, Sweden N/A   Windows
       526.3 KB
N/A -
A2225460 Hallstavik, Sweden N/A   Windows
       372.3 KB
N/A -
A2225550 Skutskar, Sweden N/A   Windows
       245.8 KB
N/A -
A2225620 Axmar, Sweden N/A   Windows
       322.1 KB
N/A -
A2225910 Sundsvall, Sweden N/A   Windows
       167.7 KB
N/A -
A2226240 Vaja, Sweden N/A   Windows
       131.0 KB
N/A -
A2226730 Ornskoldsvik, Sweden N/A   Windows
       1.2 KB
N/A -
A2227220 Approaches to Lulea, Sweden N/A   Windows
       287.3 KB
N/A -
A2227280 Karlsborg, Sweden N/A   Windows
       1.1 KB
N/A -
A2227410 Approaches to Kemi & Roytta, Finland & Sweden N/A   Windows
       360.9 KB
N/A -
A2227520 Approaches to Oulu, Finland N/A   Windows
       1.0 KB
N/A -
A2227560 Approaches to Kokkola, Finland N/A   Windows
       215.2 KB
N/A -
A2227780 Rauma, Finland N/A   Windows
       323.6 KB
N/A -
A2227820 Approaches to Turku, Finland N/A   Windows
       1.6 MB
N/A -
A2228140 Approaches to Hanko, Finland N/A   Windows
       533.9 KB
N/A -
A2228190 Approaches to Helsinki, Finland N/A   Windows
       286.1 KB
N/A -
A2228230 Approaches to Kotka & Hamina, Finland N/A   Windows
       514.3 KB
N/A -
A2228300 Vyborg, Russia N/A   Windows
       1.1 KB
N/A -
A2228370 Sankt-Peterburg, Russia N/A   Windows
       1.1 KB
N/A -
A2228425 Approaches to Sillamae, Estonia N/A   Windows
       138.1 KB
N/A -
A2228480 Approaches to Tallinn and Muuga, Estonia N/A   Windows
       120.9 KB
N/A -
A2228505 Approaches to Paldiski, Estonia N/A   Windows
       883 Bytes
N/A -
A2228610 Approaches to Riga, Latvia N/A   Windows
       147.8 KB
N/A -
A2228620 Approaches to Ventspils, Latvia N/A   Windows
       166.6 KB
N/A -
A2228640 Approaches to Liepaja, Latvia N/A   Windows
       1.4 KB
N/A -
A2228680 Approaches to Baltiysk, Russia N/A   Windows
       1.1 KB
N/A -
A2228710 Approaches to Gdansk and Gdynia, Poland N/A   Windows
       154.6 KB
N/A -
A2228820 Approaches to Swinoujscie, Poland N/A   Windows
       135.3 KB
N/A -
A2228840 Sassnitz, Germany N/A   Windows
       107.5 KB
N/A -
A2228860 Rostock, Germany N/A   Windows
       91.8 KB
N/A -
A2229110 Trelleborg, Sweden and Bornholm, Denmark N/A   Windows
       135.0 KB
N/A -
A2229230 The Sound, Sweden and Denmark N/A   Windows
       628.6 KB
N/A -
A2229580 Stubbekobing, Denmark N/A   Windows
       106.5 KB
N/A -
A2230423 Approach to Varberg Sweden N/A   Windows
       161.4 KB
N/A -
A2262950 Murmansk, Russia N/A   Windows
       340.0 KB
N/A -
COA22A Western Svalbard, Norway N/A   Windows
       735 Bytes
N/A -
COA22B Ostrov Belyy to Ostrov Dikson, Russia N/A   Windows
       950 Bytes
N/A -
COA22C Proliv Karskiye Vorota and Proliv Yugorskiy Shar, Russia N/A   Windows
       590 Bytes
N/A -
COA22D Mys Teriberskiy to Mys Konushin, Russia N/A   Windows
       171.0 KB
N/A -
COA22E White Sea, Russia N/A   Windows
       1,020 Bytes
N/A -
COA22F Ostrov Kil'Din, Russia to Masoya, Norway N/A   Windows
       115.4 KB
N/A -
COA22G Hjelmsoya to Ertnoya, Norway N/A   Windows
       270.2 KB
N/A -
COA22H Vega to Andoy, Norway N/A   Windows
       299.7 KB
N/A -
COA22I Southern Baltic, Sweden - Denmark - Poland N/A   Windows
       123.2 KB
N/A -
COA22J Gdynia, Poland to Klaipeda, Lithuania N/A   Windows
       123.5 KB
N/A -
COA22K Stockholm-Sundsvall, Sweden and Aland, Finland N/A   Windows
       395.1 KB
N/A -
COA22L Northern Gulf of Bothnia N/A   Windows
       382.6 KB
N/A -
COA22M Gulf of Finland, Estonia - Finland - Russia N/A   Windows
       396.0 KB
N/A -
COA22N Ventspils, Latvia to Klaipeda, Lithuania and Vastervik to Landsort, Sweden N/A   Windows
       159.0 KB
N/A -
COA22P Central Baltic, Sweden N/A   Windows
       222.4 KB
N/A -
COA22Q East Kattegat, Sweden - Denmark N/A   Windows
       63.6 KB
N/A -
COA22R Gulf of Riga, Latvia - Estonia N/A   Windows
       166.3 KB
N/A -
COA22S Northern Spitsbergen, Norway N/A   Windows
       735 Bytes
N/A -
COA22T Northern White Sea, Russia N/A   Windows
       277.1 KB
N/A -
COA22U Southern Gulf of Bothnia N/A   Windows
       377.7 KB
N/A -
COA22V Eastern Gulf of Finland N/A   Windows
       422.5 KB
N/A -
GEN22A Kara Sea - Southern Part, Russia N/A   Windows
       248.1 KB
N/A -
GEN22B Svalbard, Norway - Central Zemlya, Russia N/A   Windows
       4.7 KB
N/A -
GEN22C Barents Sea, Russia - Norway N/A   Windows
       251.9 KB
N/A -
GEN22D Gulf of Bothnia to Gulf of Finland N/A   Windows
       450.9 KB
N/A -
GEN22E Baltic Sea N/A   Windows
       235.1 KB
N/A -
GEN22F Novaya Zemlya to Zemlya Frantsa Iosifa, Russia N/A   Windows
       2.2 KB
N/A -
GEN22G Northern Barents Sea, Russia-Norway N/A   Windows
       2.4 KB
N/A -
GEN22H Kara Sea - Northern Part, Russia N/A   Windows
       223.1 KB
N/A -
H2220640 Liinakhamari, Russia N/A   Windows
       430 Bytes
N/A -
H2220700 Vardo, Norway N/A   Windows
       430 Bytes
N/A -
H2220800 Honningsvag, Norway N/A   Windows
       411 Bytes
N/A -
H2220920 Hammerfest, Norway N/A   Windows
       86.8 KB
N/A -
H2221310 Tromso, Norway N/A   Windows
       227.2 KB
N/A -
H2221315 Olavsvern, Norway N/A   Windows
       589 Bytes
N/A -
H2221610 Harstad, Norway N/A   Windows
       99.3 KB
N/A -
H2221970 Sandtorgstraumen, Norway N/A   Windows
       570 Bytes
N/A -
H2222000 Northern White Sea, Russia N/A   Windows
       728 Bytes
N/A -
H2222030 Narvik, Norway N/A   Windows
       430 Bytes
N/A -
H2222290 Bodo, Norway N/A   Windows
       808 Bytes
N/A -
H2222760 Mo I Rana, Norway N/A   Windows
       449 Bytes
N/A -
H2222990 Bronnoysund, Norway N/A   Windows
       570 Bytes
N/A -
H2224030 Varberg, Sweden N/A   Windows
       411 Bytes
N/A -
H2224050 Halmstad, Sweden N/A   Windows
       411 Bytes
N/A -
H2224120 Helsingor, Denmark to Helsingborg, Sweden N/A   Windows
       144.7 KB
N/A -
H2224210 Malmo, Sweden N/A   Windows
       663 Bytes
N/A -
H2224460 Karlskrona, Sweden N/A   Windows
       249.9 KB
N/A -
H2224570 Kalmar-Farjestaden, Sweden N/A   Windows
       78.9 KB
N/A -
H2224690 Oskarhamn, Sweden N/A   Windows
       193.5 KB
N/A -
H2224950 Visby, Sweden N/A   Windows
       392 Bytes
N/A -
H2225060 Vastervik, Sweden N/A   Windows
       367.1 KB
N/A -
H2225190 Norrkoping, Sweden N/A   Windows
       710 Bytes
N/A -
H2225370 Sandhamn, Sweden N/A   Windows
       926.0 KB
N/A -
H2225380 Stockholm, Sweden N/A   Windows
       577.6 KB
N/A -
H2225550 Skutskar, Sweden N/A   Windows
       246.5 KB
N/A -
H2225610 Norrsundet, Sweden N/A   Windows
       411 Bytes
N/A -
H2225650 Ljusne, Sweden N/A   Windows
       228.2 KB
N/A -
H2225820 Arholma, Sweden N/A   Windows
       392 Bytes
N/A -
H2225910 Sundsvall, Sweden N/A   Windows
       411 Bytes
N/A -
H2226240 Harnosand, Sweden N/A   Windows
       392 Bytes
N/A -
H2226730 Ornskoldsvik, Sweden N/A   Windows
       850 Bytes
N/A -
H2226890 Umea Hamn, Sweden N/A   Windows
       663 Bytes
N/A -
H2227220 Lulea, Sweden N/A   Windows
       121.0 KB
N/A -
H2227280 Karlsborg, Sweden N/A   Windows
       808 Bytes
N/A -
H2227400 Roytta, Finland N/A   Windows
       537 Bytes
N/A -
H2227410 Kemi, Finland N/A   Windows
       99.0 KB
N/A -
H2227520 Oulu, Finland N/A   Windows
       570 Bytes
N/A -
H2227780 Rauma, Finland N/A   Windows
       537 Bytes
N/A -
H2227820 Turku, Finland N/A   Windows
       757 Bytes
N/A -
H2227825 Uto, Finland N/A   Windows
       139.6 KB
N/A -
H2228140 Hanko, Finland N/A   Windows
       175.1 KB
N/A -
H2228190 Helsinki, Finland N/A   Windows
       289.5 KB
N/A -
H2228230 Kotka, Finland N/A   Windows
       203.9 KB
N/A -
H2228240 Hamina, Finland N/A   Windows
       130.3 KB
N/A -
H2228300 Vyborg, Russia N/A   Windows
       682 Bytes
N/A -
H2228370 Saint Petersburg, Russia N/A   Windows
       603 Bytes
N/A -
H2228425 Sillamae, Estonia N/A   Windows
       603 Bytes
N/A -
H2228475 Muuga Harbor, Estonia N/A   Windows
       972 Bytes
N/A -
H2228480 Tallinn/Vanasadam, Estonia N/A   Windows
       244.4 KB
N/A -
H2228505 Paldiski, Estonia N/A   Windows
       636 Bytes
N/A -
H2228610 Riga, Latvia N/A   Windows
       149.3 KB
N/A -
H2228620 Ventspils, Latvia N/A   Windows
       129.3 KB
N/A -
H2228640 Liepaja, Latvia N/A   Windows
       570 Bytes
N/A -
H2228660 Klaipeda, Lithuania N/A   Windows
       146.2 KB
N/A -
H2228680 Baltiysk, Russia N/A   Windows
       430 Bytes
N/A -
H2228710 Gdansk, Poland N/A   Windows
       153.1 KB
N/A -
H2228740 Gdynia, Poland N/A   Windows
       119.6 KB
N/A -
H2228820 Swinoujscie, Poland N/A   Windows
       185.9 KB
N/A -
H2228823 Szczecin, Poland N/A   Windows
       196.6 KB
N/A -
H2228830 Usedom Island, Germany N/A   Windows
       96.0 KB
N/A -
H2228860 Rostock, Germany N/A   Windows
       205.1 KB
N/A -
H2229230 Port of Copenhagen, Denmark N/A   Windows
       254.3 KB
N/A -
H2229580 Stubbekobing, Denmark N/A   Windows
       603 Bytes
N/A -
H2262950 Murmansk, Russia N/A   Windows
       89.9 KB
N/A -
H2262951 Severomorsk, Russia N/A   Windows
       603 Bytes
N/A -