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The VDU patches below will update certified libraries on Edition 29 to 05/24.

* 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.

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Singapore Approaches  Singapore Harbors      Bay Of Bengal To Gulf Of Thailand Approaches      Indian Ocean Approaches      India And Pakistan Approaches      Malaysia And Sumatera Approaches      Coastal Libraries      Kerguelen Islands Coastal      General Libraries       Bay Of Bengal To Gulf Of Thailand Harbors      Indian Ocean Harbors      India And Pakistan Harbors      Malaysia And Sumatera 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
A0347740 Rodrigues Island, Mauritius N/A   Windows
       818 Bytes
N/A -
A0347800 Diego Garcia, United Kingdom N/A   Windows
       166.5 KB
N/A -
A0348590 Dimi Zarr, Pakistan N/A   Windows
       72.5 KB
N/A -
A0348591 Pasni, Pakistan N/A   Windows
       1.2 KB
N/A -
A0348600 Karachi, Pakistan N/A   Windows
       234.6 KB
N/A -
A0348660 Sikka Creek, India N/A   Windows
       207.7 KB
N/A -
A0348670 Okha, India N/A   Windows
       130.6 KB
N/A -
A0348760 Bhavnagar, India N/A   Windows
       92.4 KB
N/A -
A0348840 Approaches to Bombay, India N/A   Windows
       235.0 KB
N/A -
A0348970 Panaji, India N/A   Windows
       164.4 KB
N/A -
A0348990 Approach to Karwar Harbor, India N/A   Windows
       169.0 KB
N/A -
A0349030 New Mangalore, India N/A   Windows
       100.8 KB
N/A -
A0349130 Kochi, India N/A   Windows
       231.3 KB
N/A -
A0349205 Gan, Addu Atoll, Maldives N/A   Windows
       428.9 KB
N/A -
A0349240 Colombo Harbor, Sri Lanka N/A   Windows
       551.7 KB
N/A -
A0349270 Approaches to Hambantota, Sri Lanka N/A   Windows
       440 Bytes
N/A -
A0349290 Trincomalee, Sri Lanka N/A   Windows
       893 Bytes
N/A -
A0349320 Approaches to Tuticorin, India N/A   Windows
       459 Bytes
N/A -
A0349450 Chennai, India N/A   Windows
       199.8 KB
N/A -
A0349470 Kakinada, India N/A   Windows
       921 Bytes
N/A -
A0349480 Vishakhapatnam Harbor, India N/A   Windows
       171.8 KB
N/A -
A0349535 Approaches to Paradip, India N/A   Windows
       613 Bytes
N/A -
A0349560 Calcutta, India N/A   Windows
       393.3 KB
N/A -
A0349580 Mungla Anchorage, Bangladesh N/A   Windows
       167.8 KB
N/A -
A0349590 Chittagong, Bangladesh N/A   Windows
       257.1 KB
N/A -
A0349630 Kyaukpyu, Ramree Island, Burma N/A   Windows
       2.7 KB
N/A -
A0349640 Bassein, Burma N/A   Windows
       982 Bytes
N/A -
A0349650 Rangoon, Burma N/A   Windows
       77.1 KB
N/A -
A0349660 Moulmein, Burma N/A   Windows
       646 Bytes
N/A -
A0349690 Mergui, Burma N/A   Windows
       1.3 KB
N/A -
A0349720 Port Blair, Andaman Islands, India N/A   Windows
       330.8 KB
N/A -
A0349770 Ko Phuket, Thailand N/A   Windows
       234.1 KB
N/A -
A0349790 Kantang, Thailand N/A   Windows
       87.1 KB
N/A -
A0349850 Pinang Harbor, Malaysia N/A   Windows
       200.2 KB
N/A -
A0349890 Lumut, Malaysia N/A   Windows
       259.4 KB
N/A -
A0349930 Kelang, Malaysia N/A   Windows
       428.4 KB
N/A -
A0349960 Port Dickson, Malaysia N/A   Windows
       127.9 KB
N/A -
A0349970 Melaka, Malaysia N/A   Windows
       342.4 KB
N/A -
A0350000 Approach to Singapore-Western Part N/A   Windows
       863.5 KB
N/A -
A0350001 Approach to Singapore-Eastern Part N/A   Windows
       465.4 KB
N/A -
A0350060 Pulau Bintan, Indonesia N/A   Windows
       522.0 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
       646 Bytes
N/A -
A0350510 Sibolga, Sumatera, Indonesia N/A   Windows
       73.7 KB
N/A -
A0350610 Approach to Banda Aceh, Sumatera, Indonesia N/A   Windows
       327.6 KB
N/A -
A0350650 Blanglancang, Sumatera, Indonesia N/A   Windows
       114.8 KB
N/A -
A0350700 Pangkalansusu, Sumatera, Indonesia N/A   Windows
       478 Bytes
N/A -
A0350730 Belawan, Sumatera, Indonesia N/A   Windows
       440 Bytes
N/A -
A0350785 Dumai, Sumatera, Indonesia N/A   Windows
       136.2 KB
N/A -
A0357415 Kertih Oil Terminal, Malaysia N/A   Windows
       231.1 KB
N/A -
A0357429 Approaches to Pelabuhan Langkawi, Malaysia N/A   Windows
       478 Bytes
N/A -
A0357446 Chuk Samet, Thailand N/A   Windows
       466.6 KB
N/A -
A0357460 Ao Udom, Thailand N/A   Windows
       494.9 KB
N/A -
A0357471 Mae Nam Tha Chin, Thailand N/A   Windows
       613 Bytes
N/A -
A0357485 Kampong Saom, Cambodia N/A   Windows
       189.8 KB
N/A -
COA03A Diego Garcia-Indian Ocean N/A   Windows
       635 Bytes
N/A -
COA03B Eastern Coast of Malaysia; Selat Berhala N/A   Windows
       498.0 KB
N/A -
COA03C Northern Strait of Malacca N/A   Windows
       1.7 MB
N/A -
COA03D Southwest Vietnam; Southeast Thailand; Northeast Malaysia N/A   Windows
       412.4 KB
N/A -
COA03E Gulf of Thailand N/A   Windows
       784.4 KB
N/A -
COA03F Southern Strait of Malacca; Singapore Strait N/A   Windows
       1.8 MB
N/A -
COA03G Northwest Coast of Sumatera N/A   Windows
       500.9 KB
N/A -
COA03H Pasni, Pakistan to Diu Head, India N/A   Windows
       1.0 MB
N/A -
COA03I Western Coast of India N/A   Windows
       1.4 MB
N/A -
COA03J Maldives-Indian Ocean N/A   Windows
       2.1 MB
N/A -
COA03K Southeastern Coast of India; Sri Lanka N/A   Windows
       654.4 KB
N/A -
COA03L Eastern Coast of India N/A   Windows
       581.0 KB
N/A -
COA03M Paradip, India to Ramree Island, Burma N/A   Windows
       1.0 MB
N/A -
COA03N Andaman Islands; Nicobar Islands N/A   Windows
       1.4 MB
N/A -
COA03O Kerguelen Islands, France N/A   Windows
       525 Bytes
N/A -
COA03P Ramree Island to Ko Phra Thong, Thailand N/A   Windows
       1.1 MB
N/A -
COA03Q Southwest Coast of Sumatera N/A   Windows
       317.5 KB
N/A -
GEN03A Arabian Sea; Bay of Bengal; North Indian Ocean N/A   Windows
       3.2 MB
N/A -
GEN03B Makran Coast to Sonmiani Bay, Pakistan N/A   Windows
       41.9 KB
N/A -
GEN03C Central Indian Ocean; Sumatera, Indonesia N/A   Windows
       963.6 KB
N/A -
GEN03D Southern Indian Ocean N/A   Windows
       10.5 KB
N/A -
H0347740 Port South East, Rodrigues Island, Mauritius N/A   Windows
       500 Bytes
N/A -
H0347750 Port Mathurin, Rodrigues Island, Mauritius N/A   Windows
       440 Bytes
N/A -
H0347800 Diego Garcia, United Kingdom N/A   Windows
       343.4 KB
N/A -
H0348600 Karachi Harbor, Pakistan N/A   Windows
       199.3 KB
N/A -
H0348605 Port Muhammad Bin Qasim, Pakistan N/A   Windows
       940 Bytes
N/A -
H0348630 Kandla, India N/A   Windows
       200.0 KB
N/A -
H0348660 Sikka Creek, India N/A   Windows
       580 Bytes
N/A -
H0348670 Okha, India N/A   Windows
       613 Bytes
N/A -
H0348690 Veraval, India N/A   Windows
       478 Bytes
N/A -
H0348760 Bhavnagar, India N/A   Windows
       921 Bytes
N/A -
H0348840 Port of Bombay, India N/A   Windows
       231.9 KB
N/A -
H0348970 Marmagao and Panaji, India N/A   Windows
       387.7 KB
N/A -
H0348990 Karwar Harbor, India N/A   Windows
       211.6 KB
N/A -
H0349030 New Mangalore, India N/A   Windows
       254.3 KB
N/A -
H0349130 Kochi Harbor, India N/A   Windows
       157.4 KB
N/A -
H0349140 Alleppey, India N/A   Windows
       860 Bytes
N/A -
H0349200 Male, Male Atoll, Maldives N/A   Windows
       799 Bytes
N/A -
H0349205 Gan, Addu Atoll, Maldives N/A   Windows
       105.7 KB
N/A -
H0349240 Colombo Harbor, Sri Lanka N/A   Windows
       226.5 KB
N/A -
H0349250 Galle Harbor, Sri Lanka N/A   Windows
       968 Bytes
N/A -
H0349270 Hambantota, Sri Lanka N/A   Windows
       459 Bytes
N/A -
H0349290 Trincomalee Harbor, Sri Lanka N/A   Windows
       613 Bytes
N/A -
H0349320 Tuticorin, India N/A   Windows
       921 Bytes
N/A -
H0349430 Pondicherry, India N/A   Windows
       459 Bytes
N/A -
H0349450 Chennai Harbor, India N/A   Windows
       459 Bytes
N/A -
H0349460 Machilipatnam, India N/A   Windows
       580 Bytes
N/A -
H0349480 Vishakhapatnam Harbor, India N/A   Windows
       236.1 KB
N/A -
H0349535 Paradip, India N/A   Windows
       613 Bytes
N/A -
H0349560 Calcutta, India N/A   Windows
       860 Bytes
N/A -
H0349590 Chittagong, Bangladesh N/A   Windows
       295.3 KB
N/A -
H0349620 Sittwe Harbor, Burma N/A   Windows
       478 Bytes
N/A -
H0349650 Rangoon, Burma N/A   Windows
       133.0 KB
N/A -
H0349660 Moulmein, Burma N/A   Windows
       599 Bytes
N/A -
H0349720 Port Blair, Andaman Islands, India N/A   Windows
       646 Bytes
N/A -
H0349770 Phuket, Thailand N/A   Windows
       48.4 KB
N/A -
H0349790 Kantang Harbor, Thailand N/A   Windows
       968 Bytes
N/A -
H0349850 Pinang, Malaysia N/A   Windows
       478 Bytes
N/A -
H0349890 Lumut, Malaysia N/A   Windows
       242.7 KB
N/A -
H0349930 Kelang, Malaysia N/A   Windows
       175.8 KB
N/A -
H0349960 Port Dickson, Malaysia N/A   Windows
       42.6 KB
N/A -
H0349995 Serangoon Harbor, Singapore N/A   Windows
       924.0 KB
N/A -
H0350000 Singapore Harbor, Singapore N/A   Windows
       1.2 MB
N/A -
H0350030 Tanjunguban and Batam N/A   Windows
       143.1 KB
N/A -
H0350060 Pulau Batam, Indonesia N/A   Windows
       954.0 KB
N/A -
H0350300 Sungaigerong, Sumatera, Indonesia N/A   Windows
       421 Bytes
N/A -
H0350450 Teluk Bayur, Sumatera, Indonesia N/A   Windows
       533 Bytes
N/A -
H0350510 Sibolga, Sumatera, Indonesia N/A   Windows
       161.8 KB
N/A -
H0350610 Sabang, Sumatera, Indonesia N/A   Windows
       67.9 KB
N/A -
H0350650 Blanglancang, Sumatera, Indonesia N/A   Windows
       97.8 KB
N/A -
H0350700 Pangkalansusu, Sumatera, Indonesia N/A   Windows
       86.7 KB
N/A -
H0350730 Belawan, Sumatera, Indonesia N/A   Windows
       440 Bytes
N/A -
H0350785 Dumai, Sumatera, Indonesia N/A   Windows
       63.5 KB
N/A -
H0350890 Cocos (Keeling) Islands, Australia N/A   Windows
       580 Bytes
N/A -
H0351587 Pelabuhan Tanjung Pelepas, Malaysia N/A   Windows
       253.1 KB
N/A -
H0357411 Port of Kemaman, Malaysia N/A   Windows
       103.0 KB
N/A -
H0357415 Kertih Oil Terminal, Malaysia N/A   Windows
       80.3 KB
N/A -
H0357416 Kuantan Port, Malaysia N/A   Windows
       233.4 KB
N/A -
H0357432 Mae Nam Chanthaburi, Thailand N/A   Windows
       646 Bytes
N/A -
H0357435 Ao Pattani, Thailand N/A   Windows
       229.6 KB
N/A -
H0357437 Map Ta Phut Industrial Port, Thailand N/A   Windows
       164.9 KB
N/A -
H0357439 Songkhla Harbor, Thailand N/A   Windows
       646 Bytes
N/A -
H0357443 Prachuap Khiri Khan, Thailand N/A   Windows
       646 Bytes
N/A -
H0357445 Thung Prong, Thailand N/A   Windows
       646 Bytes
N/A -
H0357446 Chuk Samet, Thailand N/A   Windows
       478 Bytes
N/A -
H0357450 Bangkok, Thailand N/A   Windows
       629.5 KB
N/A -
H0357460 Ao Udom, Thailand N/A   Windows
       570.8 KB
N/A -
H0357485 Kampong Saom, Cambodia N/A   Windows
       102.8 KB
N/A -
H0357490 Phsar Ream, Cambodia N/A   Windows
       157.8 KB
N/A -