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The VDU patches below will update certified libraries on Edition 29 to 46/22.

* 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
       820 Bytes
N/A -
A0347800 Diego Garcia, United Kingdom N/A   Windows
       942 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
       802 Bytes
N/A -
A0348660 Sikka Creek, India N/A   Windows
       197.5 KB
N/A -
A0348670 Okha, India N/A   Windows
       107.7 KB
N/A -
A0348760 Bhavnagar, India N/A   Windows
       92.4 KB
N/A -
A0348840 Approaches to Bombay, India N/A   Windows
       201.4 KB
N/A -
A0348970 Panaji, India N/A   Windows
       158.6 KB
N/A -
A0348990 Approach to Karwar Harbor, India N/A   Windows
       634 Bytes
N/A -
A0349030 New Mangalore, India N/A   Windows
       100.8 KB
N/A -
A0349130 Kochi, India N/A   Windows
       230.6 KB
N/A -
A0349205 Gan, Addu Atoll, Maldives N/A   Windows
       461 Bytes
N/A -
A0349240 Colombo Harbor, Sri Lanka N/A   Windows
       276.6 KB
N/A -
A0349270 Approaches to Hambantota, Sri Lanka N/A   Windows
       442 Bytes
N/A -
A0349290 Trincomalee, Sri Lanka N/A   Windows
       895 Bytes
N/A -
A0349320 Approaches to Tuticorin, India N/A   Windows
       461 Bytes
N/A -
A0349450 Chennai, India N/A   Windows
       199.8 KB
N/A -
A0349470 Kakinada, India N/A   Windows
       923 Bytes
N/A -
A0349480 Vishakhapatnam Harbor, India N/A   Windows
       152.4 KB
N/A -
A0349535 Approaches to Paradip, India N/A   Windows
       615 Bytes
N/A -
A0349560 Calcutta, India N/A   Windows
       393.3 KB
N/A -
A0349580 Mungla Anchorage, Bangladesh N/A   Windows
       1.3 KB
N/A -
A0349590 Chittagong, Bangladesh N/A   Windows
       304.3 KB
N/A -
A0349630 Kyaukpyu, Ramree Island, Burma N/A   Windows
       2.7 KB
N/A -
A0349640 Bassein, Burma N/A   Windows
       984 Bytes
N/A -
A0349650 Rangoon, Burma N/A   Windows
       769 Bytes
N/A -
A0349660 Moulmein, Burma N/A   Windows
       648 Bytes
N/A -
A0349690 Mergui, Burma N/A   Windows
       1.3 KB
N/A -
A0349720 Port Blair, Andaman Islands, India N/A   Windows
       970 Bytes
N/A -
A0349770 Ko Phuket, Thailand N/A   Windows
       648 Bytes
N/A -
A0349790 Kantang, Thailand N/A   Windows
       87.2 KB
N/A -
A0349850 Pinang Harbor, Malaysia N/A   Windows
       171.5 KB
N/A -
A0349890 Lumut, Malaysia N/A   Windows
       956 Bytes
N/A -
A0349930 Kelang, Malaysia N/A   Windows
       420.0 KB
N/A -
A0349960 Port Dickson, Malaysia N/A   Windows
       112.8 KB
N/A -
A0349970 Melaka, Malaysia N/A   Windows
       342.4 KB
N/A -
A0350000 Approach to Singapore-Western Part N/A   Windows
       606.7 KB
N/A -
A0350001 Approach to Singapore-Eastern Part N/A   Windows
       315.9 KB
N/A -
A0350060 Pulau Bintan, Indonesia N/A   Windows
       1.6 KB
N/A -
A0350070 Selat Durian, Indonesia N/A   Windows
       345.2 KB
N/A -
A0350300 Sungaigerong, Sumatera, Indonesia N/A   Windows
       106.2 KB
N/A -
A0350450 Teluk Bayur, Sumatera, Indonesia N/A   Windows
       648 Bytes
N/A -
A0350510 Sibolga, Sumatera, Indonesia N/A   Windows
       480 Bytes
N/A -
A0350610 Approach to Banda Aceh, Sumatera, Indonesia N/A   Windows
       329.5 KB
N/A -
A0350650 Blanglancang, Sumatera, Indonesia N/A   Windows
       722 Bytes
N/A -
A0350700 Pangkalansusu, Sumatera, Indonesia N/A   Windows
       480 Bytes
N/A -
A0350730 Belawan, Sumatera, Indonesia N/A   Windows
       442 Bytes
N/A -
A0350785 Dumai, Sumatera, Indonesia N/A   Windows
       136.2 KB
N/A -
A0357415 Kertih Oil Terminal, Malaysia N/A   Windows
       199.8 KB
N/A -
A0357429 Approaches to Pelabuhan Langkawi, Malaysia N/A   Windows
       480 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
       615 Bytes
N/A -
A0357485 Kampong Saom, Cambodia N/A   Windows
       1.3 KB
N/A -