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The VDU patches below will update certified libraries on Edition 26 to 46/24.

* 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
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
       141.5 KB
N/A -
A1151590 Approaches to Miri and Bantang Baram, Malaysia N/A   Windows
       173.2 KB
N/A -
A1151595 Approaches to Vanguard Bank N/A   Windows
       779.7 KB
N/A -
A1151680 Brunei Bay Approaches, Brunei N/A   Windows
       451.5 KB
N/A -
A1151690 Approaches to Kota Kinabalu, Malaysia N/A   Windows
       287.2 KB
N/A -
A1151695 North Luconia Shoals to Fiery Cross Reef, South China Sea N/A   Windows
       938.7 KB
N/A -
A1151705 Eastern Approach to the Balabac Strait, Philippines N/A   Windows
       74.9 KB
N/A -
A1151710 Marudu Bay to Teluk Marchesa, Malaysia N/A   Windows
       408.9 KB
N/A -
A1151715 East South China Sea N/A   Windows
       200.8 KB
N/A -
A1151725 Investigator Shoal to Investigator Northeast Shoal, South China Sea N/A   Windows
       693.0 KB
N/A -
A1151780 Lingkas Road, Indonesia N/A   Windows
       105.8 KB
N/A -
A1151811 Bontang and Lhotuan, Indonesia N/A   Windows
       316.9 KB
N/A -
A1151941 Pontianak Entrance, Indonesia N/A   Windows
       71.4 KB
N/A -
A1151980 Teluk Pagalungian, Indonesia N/A   Windows
       365 Bytes
N/A -
A1151985 Teluk Pulias, Indonesia N/A   Windows
       449 Bytes
N/A -
A1152415 Anchorage off Mahengetang, Indonesia N/A   Windows
       23.6 KB
N/A -
A1152420 Teluk Dago, Indonesia N/A   Windows
       57.0 KB
N/A -
A1152430 Teluk Tamako, Indonesia N/A   Windows
       52.2 KB
N/A -
A1152435 Teluk Manganitu, Celebes Sea, Indonesia N/A   Windows
       54.1 KB
N/A -
A1152450 Teluk Peta, Celebes Sea, Indonesia N/A   Windows
       37.5 KB
N/A -
A1156665 Helen Reef, Palau N/A   Windows
       468 Bytes
N/A -
A1157550 Con Son, Vietnam N/A   Windows
       217.1 KB
N/A -
A1157570 Approaches to Thanh Pho Ho Chi Minh (Saigon), Vietnam N/A   Windows
       636.0 KB
N/A -
A1157590 Cu Lao Thu, Vietnam N/A   Windows
       57.5 KB
N/A -
A1157595 Ca Na Anchorage, Vietnam N/A   Windows
       92.8 KB
N/A -
A1157600 Vung Phan Rang, Vietnam N/A   Windows
       136.9 KB
N/A -
A1157605 Approach to Cam Ranh, Vietnam N/A   Windows
       1.2 KB
N/A -
A1157610 Vinh Cam Ranh, Vietnam N/A   Windows
       370.5 KB
N/A -
A1157620 Mui Lo Gio to Mui Ban Thang, Vietnam N/A   Windows
       143.3 KB
N/A -
A1157625 Approach to Nha Trang, Vietnam N/A   Windows
       261.0 KB
N/A -
A1157630 Mui Ban Thang to Cap Varella, Vietnam N/A   Windows
       343.8 KB
N/A -
A1157640 Approaches to Vung Xuan Dai and Vung Qui Nhon, Vietnam N/A   Windows
       214.9 KB
N/A -
A1157643 Approaches to Central Vietnam N/A   Windows
       163.0 KB
N/A -
A1157644 Outer Approaches to Vung Xuna Dai, Vietnam N/A   Windows
       686 Bytes
N/A -
A1158068 Vinas River, Philippines N/A   Windows
       96.7 KB
N/A -
A1158170 Albay Gulf and Part of Lagony Gulf, Philippines N/A   Windows
       308.9 KB
N/A -
A1158335 Northern Approaches to Reed Bank N/A   Windows
       1.6 KB
N/A -
A1158340 Lubang Islands, Philippines N/A   Windows
       268.1 KB
N/A -
A1158370 Approaches to Manila and Cavite, Philippines N/A   Windows
       211.7 KB
N/A -
A1158380 Approach to Manila Bay, Philippines N/A   Windows
       318.4 KB
N/A -
A1158400 Approaches to Subic Bay, Philippines N/A   Windows
       290.6 KB
N/A -
A1158535 Paluan Bay, Philippines N/A   Windows
       197.1 KB
N/A -
A1158575 Looc Bay, Philippines N/A   Windows
       116.4 KB
N/A -
A1158600 Ticao Pass to Sibuyan Sea, Philippines N/A   Windows
       350.6 KB
N/A -
A1158620 Southeastern Masbate, Philippines N/A   Windows
       742.9 KB
N/A -
A1158635 Catarman to Oras Bay, Philippines N/A   Windows
       771.2 KB
N/A -
A1158640 Oras Bay to Matarinao Bay, Philippines N/A   Windows
       279.6 KB
N/A -
A1158670 Homonhon Island to Santo Nino Island, Philippines N/A   Windows
       764.7 KB
N/A -
A1158710 Southeast Coast of Leyte and Dinagat Island, Philippines N/A   Windows
       459.2 KB
N/A -
A1158740 Ormoc Bay to Maasin, Philippines N/A   Windows
       156.1 KB
N/A -
A1158870 Approaches to Bohol and Vicinity, Philippines N/A   Windows
       1.0 MB
N/A -
A1158960 Approaches to Cebu, Philippines N/A   Windows
       913.0 KB
N/A -
A1159015 Northern Part of Tanon Strait, Philippines N/A   Windows
       493.5 KB
N/A -
A1159130 Bacalod, Philippines N/A   Windows
       815.0 KB
N/A -
A1159150 Northern Coast of Panay, Philippines N/A   Windows
       413.2 KB
N/A -
A1159200 Cuyo East Pass, Philippines N/A   Windows
       156.4 KB
N/A -
A1159230 Buruncan Point to Pocanil Bay, Philippines N/A   Windows
       109.7 KB
N/A -
A1159260 Western Entrance to Coran Bay, Philippines N/A   Windows
       1.3 MB
N/A -
A1159292 Fiery Cross Reef to Trident Shoal, South China Sea N/A   Windows
       590.5 KB
N/A -
A1159293 Second Thomas Shoal to Marie Louise Bank, South China Sea N/A   Windows
       1.8 MB
N/A -
A1159294 Approaches to Palawan N/A   Windows
       947.9 KB
N/A -
A1159340 Western Approach To Hinatuan Passage, Philippines N/A   Windows
       919.1 KB
N/A -
A1159350 Eastern Approach To Hinatuan Passage, Philippines N/A   Windows
       299.5 KB
N/A -
A1159385 Bislig Bay, Philippines N/A   Windows
       242.3 KB
N/A -
A1159430 Approaches to Davao, Philippines N/A   Windows
       364.4 KB
N/A -
A1159580 Zamboanga and Approaches, Philippines N/A   Windows
       163.9 KB
N/A -
A1159610 Dapitan and Dipolog, Philippines N/A   Windows
       124.3 KB
N/A -
A1159650 Plaridel and Inamucan Bay, Philippines N/A   Windows
       62.4 KB
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
       441 Bytes
N/A -
A1159770 Isabela Channel and Approaches, Philippines N/A   Windows
       89.5 KB
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
       1.8 MB
N/A -
COA11B South China Sea; Northwest Borneo, Indonesia N/A   Windows
       934.9 KB
N/A -
COA11C South China Sea; Malaysia; Brunei N/A   Windows
       2.8 MB
N/A -
COA11D South China Sea; Palawan Island, Philippines N/A   Windows
       3.0 MB
N/A -
COA11E Southern Luzon and Mindoro, Philippines N/A   Windows
       2.4 MB
N/A -
COA11F Northern Philippines N/A   Windows
       3.4 MB
N/A -
COA11G Central Philippines N/A   Windows
       5.3 MB
N/A -
COA11H Southern Philippines N/A   Windows
       2.0 MB
N/A -
COA11I North Celebes Sea N/A   Windows
       1.8 MB
N/A -
COA11J South Celebes Sea N/A   Windows
       1.1 MB
N/A -
COA11L Pulau Halmahera, Indonesia N/A   Windows
       350.9 KB
N/A -
COA11M Pulau - Pulau Kawio, Indonesia N/A   Windows
       206.0 KB
N/A -
GEN11A Southern Vietnam to Philippines N/A   Windows
       1.3 MB
N/A -
GEN11B Malaysia; Borneo; Southern Philippines N/A   Windows
       979.0 KB
N/A -
H1151560 Tanjung Bako to Kuching, Malaysia N/A   Windows
       479 Bytes
N/A -
H1151585 Bintulu, Malaysia N/A   Windows
       83.3 KB
N/A -
H1151620 Muara Harbor, Brunei N/A   Windows
       184.2 KB
N/A -
H1151680 Victoria Harbor, Malaysia N/A   Windows
       177.0 KB
N/A -
H1151690 Kota Kinabalu, Malaysia N/A   Windows
       114.2 KB
N/A -
H1151691 Teluk Sapangar Harbor, Malaysia N/A   Windows
       77.0 KB
N/A -
H1151720 Pelabuhan Sandakan, Malaysia N/A   Windows
       196.5 KB
N/A -
H1151750 Tawua, Malaysia N/A   Windows
       614 Bytes
N/A -
H1151811 Bontang Harbor, Indonesia N/A   Windows
       548 Bytes
N/A -
H1151812 Lhotuan Harbor, Indonesia N/A   Windows
       581 Bytes
N/A -
H1152065 Bitung, Indonesia N/A   Windows
       460 Bytes
N/A -
H1157550 Pierre Blanche Anchorage, Vietnam N/A   Windows
       422 Bytes
N/A -
H1157570 Mui Vung Tau - Thanh Pho Ho Chi Minh (Saigon), Vietnam N/A   Windows
       949.8 KB
N/A -
H1157610 Vinh Cam Ranh, Vietnam N/A   Windows
       69.8 KB
N/A -
H1157620 Baie De Nha Trang, Vietnam N/A   Windows
       160.1 KB
N/A -
H1157630 Vung Ro, Vietnam N/A   Windows
       460 Bytes
N/A -
H1157640 Approaches to Qui Nhon, Vietnam N/A   Windows
       200.2 KB
N/A -
H1158070 Silangan Pass, Hondagua Harbor, Philippines N/A   Windows
       581 Bytes
N/A -
H1158170 Tabaco Bay, Coal Harbor, Legazi Port, Philippines N/A   Windows
       746.8 KB
N/A -
H1158172 Rapu Rapu Strait, Philippines N/A   Windows
       614 Bytes
N/A -
H1158320 Batangas, Philippines N/A   Windows
       204.5 KB
N/A -
H1158340 Golo Pass, Philippines N/A   Windows
       79.5 KB
N/A -
H1158360 Cavite Harbor, Philippines N/A   Windows
       95.3 KB
N/A -
H1158370 Manila Harbor, Philippines N/A   Windows
       146.9 KB
N/A -
H1158385 Lokanin Point to Limay including Quitang Point, Philippines N/A   Windows
       614 Bytes
N/A -
H1158390 Mariveles Harbor, Philippines N/A   Windows
       34.3 KB
N/A -
H1158400 Port Olongapo and Vicinity, Philippines N/A   Windows
       500.0 KB
N/A -
H1158405 Tabones Islets Impact Area, Philippines N/A   Windows
       697 Bytes
N/A -
H1158510 Mindoro, Philippines N/A   Windows
       73.5 KB
N/A -
H1158620 Masbate Harbor, Philippines N/A   Windows
       78.6 KB
N/A -
H1158635 Helm Harbor and San Ramon Bay, Philippines N/A   Windows
       441 Bytes
N/A -
H1158637 Port Libas, Philippines N/A   Windows
       548 Bytes
N/A -
H1158640 Port Borongan, Philippines N/A   Windows
       614 Bytes
N/A -
H1158644 Llorente and Vicinity, Philippines N/A   Windows
       187.8 KB
N/A -
H1158670 Catbalogan Harbor, Philippines N/A   Windows
       581 Bytes
N/A -
H1158690 San Pedro Bay and Cancabato Bay, Philippines N/A   Windows
       404.5 KB
N/A -
H1158710 Liloan Bay and Panaon Strait, Philippines N/A   Windows
       422 Bytes
N/A -
H1158740 Maasin, Philippines N/A   Windows
       422 Bytes
N/A -
H1158870 Port of Tagbilaran, Philippines N/A   Windows
       89.3 KB
N/A -
H1158960 Cebu Harbor, Philippines N/A   Windows
       366.4 KB
N/A -
H1159080 Bais Harbor, Philippines N/A   Windows
       137.4 KB
N/A -
H1159090 Dumaguete City, Philippines N/A   Windows
       48.6 KB
N/A -
H1159150 Capiz Bay, Philippines N/A   Windows
       50.8 KB
N/A -
H1159190 Iloilo Strait and Harbor, Philippines N/A   Windows
       392.9 KB
N/A -
H1159195 West Coast of Guimaras Santa Ana Bay, Philippines N/A   Windows
       41.7 KB
N/A -
H1159200 San Jose, Mindoro, Philippines N/A   Windows
       40.8 KB
N/A -
H1159210 Port Batan, Philippines N/A   Windows
       74.3 KB
N/A -
H1159270 Puerto Princesa, Philippines N/A   Windows
       222.8 KB
N/A -
H1159272 Cagayan Islands, Philippines N/A   Windows
       255.4 KB
N/A -
H1159277 Mischief Reef, South China Sea N/A   Windows
       515 Bytes
N/A -
H1159292 North Danger Reef, Spratly Islands N/A   Windows
       72.3 KB
N/A -
H1159293 Jackson Atoll, Spratly Islands N/A   Windows
       43.0 KB
N/A 23/21
H1159295 Ulugan Bay, Philippines N/A   Windows
       250.6 KB
N/A -
H1159340 Hinatuan Passage and Surigao, Philippines N/A   Windows
       494.9 KB
N/A -
H1159345 Naspit Harbor, Philippines N/A   Windows
       58.5 KB
N/A -
H1159425 Malipano Anchorage, Philippines N/A   Windows
       501 Bytes
N/A -
H1159430 Port of Davao, Philippines N/A   Windows
       51.4 KB
N/A -
H1159485 Makar Cove and General Santos, Philippines N/A   Windows
       46.3 KB
N/A -
H1159580 Zamboanga, Philippines N/A   Windows
       69.3 KB
N/A -
H1159670 Jimenez, Philippines N/A   Windows
       60.4 KB
N/A -
H1159680 Port Ozamiz, Philippines N/A   Windows
       158.0 KB
N/A -
H1159710 Cagayan de Oro Anch, Philippines N/A   Windows
       35.0 KB
N/A -
H1159770 Port Basilan, Philippines N/A   Windows
       63.7 KB
N/A -
H1159790 Dalrymple Harbor and Capual Channel, Philippines N/A   Windows
       501 Bytes
N/A -
H1159800 Jolo Anchorage, Philippines N/A   Windows
       548 Bytes
N/A -
H1159810 Maimbung Bay, Philippines N/A   Windows
       614 Bytes
N/A -
H1159830 New Batu Batu, Philippines N/A   Windows
       441 Bytes
N/A -
H1159840 Bongao, Philippines N/A   Windows
       647 Bytes
N/A -