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The VDU patches below will update certified libraries on Edition 29 to 22/22.

* 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
Bay Of Bengal To Gulf Of Thailand       India And Pakistan       Indian Ocean       Malaysia And Sumatera       Singapore      

 

*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
A0347740 Rodrigues Island, Mauritius N/A   Windows
       817 Bytes
N/A -
A0347800 Diego Garcia, United Kingdom N/A   Windows
       939 Bytes
N/A -
A0348590 Dimi Zarr, Pakistan N/A   Windows
       1.1 KB
N/A -
A0348591 Pasni, Pakistan N/A   Windows
       1.2 KB
N/A -
A0348600 Karachi, Pakistan N/A   Windows
       799 Bytes
N/A -
A0348660 Sikka Creek, India N/A   Windows
       183.2 KB
N/A -
A0348670 Okha, India N/A   Windows
       939 Bytes
N/A -
A0348760 Bhavnagar, India N/A   Windows
       92.4 KB
N/A -
A0348840 Approaches to Bombay, India N/A   Windows
       953 Bytes
N/A -
A0348970 Panaji, India N/A   Windows
       953 Bytes
N/A -
A0348990 Approach to Karwar Harbor, India N/A   Windows
       631 Bytes
N/A -
A0349030 New Mangalore, India N/A   Windows
       1.1 KB
N/A -
A0349130 Kochi, India N/A   Windows
       999 Bytes
N/A -
A0349205 Gan, Addu Atoll, Maldives N/A   Windows
       458 Bytes
N/A -
A0349240 Colombo Harbor, Sri Lanka N/A   Windows
       1.5 KB
N/A -
A0349270 Approaches to Hambantota, Sri Lanka N/A   Windows
       439 Bytes
N/A -
A0349290 Trincomalee, Sri Lanka N/A   Windows
       892 Bytes
N/A -
A0349320 Approaches to Tuticorin, India N/A   Windows
       458 Bytes
N/A -
A0349450 Chennai, India N/A   Windows
       920 Bytes
N/A -
A0349470 Kakinada, India N/A   Windows
       920 Bytes
N/A -
A0349480 Vishakhapatnam Harbor, India N/A   Windows
       152.4 KB
N/A -
A0349535 Approaches to Paradip, India N/A   Windows
       612 Bytes
N/A -
A0349560 Calcutta, India N/A   Windows
       1.2 KB
N/A -
A0349580 Mungla Anchorage, Bangladesh N/A   Windows
       1.2 KB
N/A -
A0349590 Chittagong, Bangladesh N/A   Windows
       939 Bytes
N/A -
A0349630 Kyaukpyu, Ramree Island, Burma N/A   Windows
       2.7 KB
N/A -
A0349640 Bassein, Burma N/A   Windows
       981 Bytes
N/A -
A0349650 Rangoon, Burma N/A   Windows
       766 Bytes
N/A -
A0349660 Moulmein, Burma N/A   Windows
       645 Bytes
N/A -
A0349690 Mergui, Burma N/A   Windows
       1.3 KB
N/A -
A0349720 Port Blair, Andaman Islands, India N/A   Windows
       967 Bytes
N/A -
A0349770 Ko Phuket, Thailand N/A   Windows
       645 Bytes
N/A -
A0349790 Kantang, Thailand N/A   Windows
       645 Bytes
N/A -
A0349850 Pinang Harbor, Malaysia N/A   Windows
       171.5 KB
N/A -
A0349890 Lumut, Malaysia N/A   Windows
       953 Bytes
N/A -
A0349930 Kelang, Malaysia N/A   Windows
       420.0 KB
N/A -
A0349960 Port Dickson, Malaysia N/A   Windows
       128.2 KB
N/A -
A0349970 Melaka, Malaysia N/A   Windows
       477 Bytes
N/A -
A0350000 Approach to Singapore-Western Part N/A   Windows
       605.3 KB
N/A -
A0350001 Approach to Singapore-Eastern Part N/A   Windows
       318.2 KB
N/A -
A0350060 Pulau Bintan, Indonesia N/A   Windows
       1.6 KB
N/A -
A0350070 Selat Durian, Indonesia N/A   Windows
       920 Bytes
N/A -
A0350300 Sungaigerong, Sumatera, Indonesia N/A   Windows
       920 Bytes
N/A -
A0350450 Teluk Bayur, Sumatera, Indonesia N/A   Windows
       645 Bytes
N/A -
A0350510 Sibolga, Sumatera, Indonesia N/A   Windows
       477 Bytes
N/A -
A0350610 Approach to Banda Aceh, Sumatera, Indonesia N/A   Windows
       322.6 KB
N/A -
A0350650 Blanglancang, Sumatera, Indonesia N/A   Windows
       719 Bytes
N/A -
A0350700 Pangkalansusu, Sumatera, Indonesia N/A   Windows
       477 Bytes
N/A -
A0350730 Belawan, Sumatera, Indonesia N/A   Windows
       439 Bytes
N/A -
A0350785 Dumai, Sumatera, Indonesia N/A   Windows
       130.6 KB
N/A -
A0357415 Kertih Oil Terminal, Malaysia N/A   Windows
       229.8 KB
N/A -
A0357429 Approaches to Pelabuhan Langkawi, Malaysia N/A   Windows
       477 Bytes
N/A -
A0357446 Chuk Samet, Thailand N/A   Windows
       448.6 KB
N/A -
A0357460 Ao Udom, Thailand N/A   Windows
       1.5 KB
N/A -
A0357471 Mae Nam Tha Chin, Thailand N/A   Windows
       612 Bytes
N/A -
A0357485 Kampong Saom, Cambodia N/A   Windows
       1.3 KB
N/A -