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The VDU patches below will update certified libraries on Edition 26 to 02/23.

* 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
Borneo Approaches      Central Philippines Approaches      Indonesia Approaches      Northern Philippines Approaches      Palau Approach Approaches      Southern Philippines Approaches      South China Sea Approaches      Vietnam Approaches      Coastal Libraries      General Libraries       Borneo Harbors      Central Philippines Harbors      Indonesia Harbors      Northern Philippines Harbors      Southern Philippines Harbors      Vietnam 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
A1151560 Sungai Sarawak, Malaysia N/A   Windows
       233.3 KB
N/A -
A1151585 Approaches to Bintulu, Malaysia N/A   Windows
       60.5 KB
N/A -
A1151590 Approaches to Miri and Bantang Baram, Malaysia N/A   Windows
       82.9 KB
N/A -
A1151595 Approaches to Vanguard Bank N/A   Windows
       278.1 KB
N/A -
A1151680 Brunei Bay Approaches, Brunei N/A   Windows
       519.7 KB
N/A -
A1151690 Approaches to Kota Kinabalu, Malaysia N/A   Windows
       968 Bytes
N/A -
A1151695 North Luconia Shoals to Fiery Cross Reef, South China Sea N/A   Windows
       367.5 KB
N/A -
A1151705 Eastern Approach to the Balabac Strait, Philippines N/A   Windows
       105.1 KB
N/A -
A1151710 Marudu Bay to Teluk Marchesa, Malaysia N/A   Windows
       1.1 KB
N/A -
A1151715 East South China Sea N/A   Windows
       1.1 KB
N/A -
A1151725 Investigator Shoal to Investigator Northeast Shoal, South China Sea N/A   Windows
       1.9 KB
N/A -
A1151780 Lingkas Road, Indonesia N/A   Windows
       56.6 KB
N/A -
A1151811 Bontang and Lhotuan, Indonesia N/A   Windows
       580 Bytes
N/A -
A1151941 Pontianak Entrance, Indonesia N/A   Windows
       109.1 KB
N/A -
A1151980 Teluk Pagalungian, Indonesia N/A   Windows
       364 Bytes
N/A -
A1151985 Teluk Pulias, Indonesia N/A   Windows
       448 Bytes
N/A -
A1152415 Anchorage off Mahengetang, Indonesia N/A   Windows
       364 Bytes
N/A -
A1152420 Teluk Dago, Indonesia N/A   Windows
       421 Bytes
N/A -
A1152430 Teluk Tamako, Indonesia N/A   Windows
       514 Bytes
N/A -
A1152435 Teluk Manganitu, Celebes Sea, Indonesia N/A   Windows
       500 Bytes
N/A -
A1152450 Teluk Peta, Celebes Sea, Indonesia N/A   Windows
       421 Bytes
N/A -
A1156665 Helen Reef, Palau N/A   Windows
       467 Bytes
N/A -
A1157550 Con Son, Vietnam N/A   Windows
       478 Bytes
N/A -
A1157570 Approaches to Thanh Pho Ho Chi Minh (Saigon), Vietnam N/A   Windows
       701.0 KB
N/A -
A1157590 Cu Lao Thu, Vietnam N/A   Windows
       83.3 KB
N/A -
A1157595 Ca Na Anchorage, Vietnam N/A   Windows
       440 Bytes
N/A -
A1157600 Vung Phan Rang, Vietnam N/A   Windows
       785 Bytes
N/A -
A1157605 Approach to Cam Ranh, Vietnam N/A   Windows
       1.2 KB
N/A -
A1157610 Vinh Cam Ranh, Vietnam N/A   Windows
       459 Bytes
N/A -
A1157620 Mui Lo Gio to Mui Ban Thang, Vietnam N/A   Windows
       91.1 KB
N/A -
A1157625 Approach to Nha Trang, Vietnam N/A   Windows
       1.4 KB
N/A -
A1157630 Mui Ban Thang to Cap Varella, Vietnam N/A   Windows
       580 Bytes
N/A -
A1157640 Approaches to Vung Xuan Dai and Vung Qui Nhon, Vietnam N/A   Windows
       144.4 KB
N/A -
A1157643 Approaches to Central Vietnam N/A   Windows
       774 Bytes
N/A -
A1157644 Outer Approaches to Vung Xuna Dai, Vietnam N/A   Windows
       685 Bytes
N/A -
A1158068 Vinas River, Philippines N/A   Windows
       613 Bytes
N/A -
A1158170 Albay Gulf and Part of Lagony Gulf, Philippines N/A   Windows
       197.5 KB
N/A -
A1158335 Northern Approaches to Reed Bank N/A   Windows
       1.6 KB
N/A -
A1158340 Lubang Islands, Philippines N/A   Windows
       599 Bytes
N/A -
A1158370 Approaches to Manila and Cavite, Philippines N/A   Windows
       125.1 KB
N/A -
A1158380 Approach to Manila Bay, Philippines N/A   Windows
       206.2 KB
N/A -
A1158400 Approaches to Subic Bay, Philippines N/A   Windows
       224.3 KB
N/A -
A1158535 Paluan Bay, Philippines N/A   Windows
       832 Bytes
N/A -
A1158575 Looc Bay, Philippines N/A   Windows
       580 Bytes
N/A -
A1158600 Ticao Pass to Sibuyan Sea, Philippines N/A   Windows
       186.5 KB
N/A -
A1158620 Southeastern Masbate, Philippines N/A   Windows
       742.9 KB
N/A -
A1158635 Catarman to Oras Bay, Philippines N/A   Windows
       1.2 KB
N/A -
A1158640 Oras Bay to Matarinao Bay, Philippines N/A   Windows
       1.2 KB
N/A -
A1158670 Homonhon Island to Santo Nino Island, Philippines N/A   Windows
       627.5 KB
N/A -
A1158710 Southeast Coast of Leyte and Dinagat Island, Philippines N/A   Windows
       332.5 KB
N/A -
A1158740 Ormoc Bay to Maasin, Philippines N/A   Windows
       155.4 KB
N/A -
A1158870 Approaches to Bohol and Vicinity, Philippines N/A   Windows
       883.2 KB
N/A -
A1158960 Approaches to Cebu, Philippines N/A   Windows
       821.7 KB
N/A -
A1159015 Northern Part of Tanon Strait, Philippines N/A   Windows
       489.8 KB
N/A -
A1159130 Bacalod, Philippines N/A   Windows
       648.8 KB
N/A -
A1159150 Northern Coast of Panay, Philippines N/A   Windows
       193.3 KB
N/A -
A1159200 Cuyo East Pass, Philippines N/A   Windows
       982 Bytes
N/A -
A1159230 Buruncan Point to Pocanil Bay, Philippines N/A   Windows
       421 Bytes
N/A -
A1159260 Western Entrance to Coran Bay, Philippines N/A   Windows
       1.4 MB
N/A -
A1159292 Fiery Cross Reef to Trident Shoal, South China Sea N/A   Windows
       179.3 KB
N/A -
A1159293 Second Thomas Shoal to Marie Louise Bank, South China Sea N/A   Windows
       4.0 KB
N/A -
A1159294 Approaches to Palawan N/A   Windows
       76.7 KB
N/A -
A1159340 Western Approach To Hinatuan Passage, Philippines N/A   Windows
       503.6 KB
N/A -
A1159350 Eastern Approach To Hinatuan Passage, Philippines N/A   Windows
       113.3 KB
N/A -
A1159385 Bislig Bay, Philippines N/A   Windows
       599 Bytes
N/A -
A1159430 Approaches to Davao, Philippines N/A   Windows
       259.9 KB
N/A -
A1159580 Zamboanga and Approaches, Philippines N/A   Windows
       646 Bytes
N/A -
A1159610 Dapitan and Dipolog, Philippines N/A   Windows
       123.5 KB
N/A -
A1159650 Plaridel and Inamucan Bay, Philippines N/A   Windows
       440 Bytes
N/A -
A1159680 Port Ozamiz and Approaches, Philippines N/A   Windows
       157.7 KB
N/A -
A1159700 Iligan and Overton Anchorages, Philippines N/A   Windows
       440 Bytes
N/A -
A1159770 Isabela Channel and Approaches, Philippines N/A   Windows
       599 Bytes
N/A -
A1159800 App to Pangutaran Group and Jolo Island, Philippines N/A   Windows
       2.8 KB
N/A -
COA11A Vietnam - Southeast Coast N/A   Windows
       733.6 KB
N/A -
COA11B South China Sea; Northwest Borneo, Indonesia N/A   Windows
       1.0 MB
N/A -
COA11C South China Sea; Malaysia; Brunei N/A   Windows
       1.9 MB
N/A -
COA11D South China Sea; Palawan Island, Philippines N/A   Windows
       2.1 MB
N/A -
COA11E Southern Luzon and Mindoro, Philippines N/A   Windows
       1.3 MB
N/A -
COA11F Northern Philippines N/A   Windows
       3.2 MB
N/A -
COA11G Central Philippines N/A   Windows
       3.5 MB
N/A -
COA11H Southern Philippines N/A   Windows
       683.5 KB
N/A -
COA11I North Celebes Sea N/A   Windows
       1.6 MB
N/A -
COA11J South Celebes Sea N/A   Windows
       958.6 KB
N/A -
COA11L Pulau Halmahera, Indonesia N/A   Windows
       219.9 KB
N/A -
COA11M Pulau - Pulau Kawio, Indonesia N/A   Windows
       525 Bytes
N/A -
GEN11A Southern Vietnam to Philippines N/A   Windows
       1,001.8 KB
N/A -
GEN11B Malaysia; Borneo; Southern Philippines N/A   Windows
       636.1 KB
N/A -
H1151560 Tanjung Bako to Kuching, Malaysia N/A   Windows
       478 Bytes
N/A -
H1151585 Bintulu, Malaysia N/A   Windows
       83.3 KB
N/A -
H1151620 Muara Harbor, Brunei N/A   Windows
       186.7 KB
N/A -
H1151680 Victoria Harbor, Malaysia N/A   Windows
       222.6 KB
N/A -
H1151690 Kota Kinabalu, Malaysia N/A   Windows
       646 Bytes
N/A -
H1151691 Teluk Sapangar Harbor, Malaysia N/A   Windows
       459 Bytes
N/A -
H1151720 Pelabuhan Sandakan, Malaysia N/A   Windows
       171.8 KB
N/A -
H1151750 Tawua, Malaysia N/A   Windows
       613 Bytes
N/A -
H1151811 Bontang Harbor, Indonesia N/A   Windows
       547 Bytes
N/A -
H1151812 Lhotuan Harbor, Indonesia N/A   Windows
       580 Bytes
N/A -
H1152065 Bitung, Indonesia N/A   Windows
       459 Bytes
N/A -
H1157550 Pierre Blanche Anchorage, Vietnam N/A   Windows
       421 Bytes
N/A -
H1157570 Mui Vung Tau - Thanh Pho Ho Chi Minh (Saigon), Vietnam N/A   Windows
       847.7 KB
N/A -
H1157610 Vinh Cam Ranh, Vietnam N/A   Windows
       440 Bytes
N/A -
H1157620 Baie De Nha Trang, Vietnam N/A   Windows
       207.3 KB
N/A -
H1157630 Vung Ro, Vietnam N/A   Windows
       459 Bytes
N/A -
H1157640 Approaches to Qui Nhon, Vietnam N/A   Windows
       100.5 KB
N/A -
H1158070 Silangan Pass, Hondagua Harbor, Philippines N/A   Windows
       580 Bytes
N/A -
H1158170 Tabaco Bay, Coal Harbor, Legazi Port, Philippines N/A   Windows
       779.8 KB
N/A -
H1158172 Rapu Rapu Strait, Philippines N/A   Windows
       613 Bytes
N/A -
H1158320 Batangas, Philippines N/A   Windows
       187.2 KB
N/A -
H1158340 Golo Pass, Philippines N/A   Windows
       421 Bytes
N/A -
H1158360 Cavite Harbor, Philippines N/A   Windows
       117.5 KB
N/A -
H1158370 Manila Harbor, Philippines N/A   Windows
       94.6 KB
N/A -
H1158385 Lokanin Point to Limay including Quitang Point, Philippines N/A   Windows
       613 Bytes
N/A -
H1158390 Mariveles Harbor, Philippines N/A   Windows
       34.3 KB
N/A -
H1158400 Port Olongapo and Vicinity, Philippines N/A   Windows
       231.5 KB
N/A -
H1158405 Tabones Islets Impact Area, Philippines N/A   Windows
       696 Bytes
N/A -
H1158510 Mindoro, Philippines N/A   Windows
       481 Bytes
N/A -
H1158620 Masbate Harbor, Philippines N/A   Windows
       440 Bytes
N/A -
H1158635 Helm Harbor and San Ramon Bay, Philippines N/A   Windows
       440 Bytes
N/A -
H1158637 Port Libas, Philippines N/A   Windows
       547 Bytes
N/A -
H1158640 Port Borongan, Philippines N/A   Windows
       613 Bytes
N/A -
H1158644 Llorente and Vicinity, Philippines N/A   Windows
       580 Bytes
N/A -
H1158670 Catbalogan Harbor, Philippines N/A   Windows
       580 Bytes
N/A -
H1158690 San Pedro Bay and Cancabato Bay, Philippines N/A   Windows
       1.9 KB
N/A -
H1158710 Liloan Bay and Panaon Strait, Philippines N/A   Windows
       421 Bytes
N/A -
H1158740 Maasin, Philippines N/A   Windows
       421 Bytes
N/A -
H1158870 Port of Tagbilaran, Philippines N/A   Windows
       92.5 KB
N/A -
H1158960 Cebu Harbor, Philippines N/A   Windows
       151.9 KB
N/A -
H1159080 Bais Harbor, Philippines N/A   Windows
       478 Bytes
N/A -
H1159090 Dumaguete City, Philippines N/A   Windows
       421 Bytes
N/A -
H1159150 Capiz Bay, Philippines N/A   Windows
       566 Bytes
N/A -
H1159190 Iloilo Strait and Harbor, Philippines N/A   Windows
       299.9 KB
N/A -
H1159195 West Coast of Guimaras Santa Ana Bay, Philippines N/A   Windows
       58.9 KB
N/A -
H1159200 San Jose, Mindoro, Philippines N/A   Windows
       440 Bytes
N/A -
H1159210 Port Batan, Philippines N/A   Windows
       613 Bytes
N/A -
H1159270 Puerto Princesa, Philippines N/A   Windows
       268.1 KB
N/A -
H1159272 Cagayan Islands, Philippines N/A   Windows
       255.4 KB
N/A -
H1159277 Mischief Reef, South China Sea N/A   Windows
       514 Bytes
N/A -
H1159292 North Danger Reef, Spratly Islands N/A   Windows
       101.5 KB
N/A -
H1159293 Jackson Atoll, Spratly Islands N/A   Windows
       494 Bytes
N/A 23/21
H1159295 Ulugan Bay, Philippines N/A   Windows
       613 Bytes
N/A -
H1159340 Hinatuan Passage and Surigao, Philippines N/A   Windows
       314.6 KB
N/A -
H1159345 Naspit Harbor, Philippines N/A   Windows
       78.4 KB
N/A -
H1159425 Malipano Anchorage, Philippines N/A   Windows
       500 Bytes
N/A -
H1159430 Port of Davao, Philippines N/A   Windows
       29.2 KB
N/A -
H1159485 Makar Cove and General Santos, Philippines N/A   Windows
       421 Bytes
N/A -
H1159580 Zamboanga, Philippines N/A   Windows
       478 Bytes
N/A -
H1159670 Jimenez, Philippines N/A   Windows
       440 Bytes
N/A -
H1159680 Port Ozamiz, Philippines N/A   Windows
       158.0 KB
N/A -
H1159710 Cagayan de Oro Anch, Philippines N/A   Windows
       514 Bytes
N/A -
H1159770 Port Basilan, Philippines N/A   Windows
       440 Bytes
N/A -
H1159790 Dalrymple Harbor and Capual Channel, Philippines N/A   Windows
       500 Bytes
N/A -
H1159800 Jolo Anchorage, Philippines N/A   Windows
       547 Bytes
N/A -
H1159810 Maimbung Bay, Philippines N/A   Windows
       613 Bytes
N/A -
H1159830 New Batu Batu, Philippines N/A   Windows
       440 Bytes
N/A -
H1159840 Bongao, Philippines N/A   Windows
       646 Bytes
N/A -