Universal Decimal Classification
UDC is one of the most widely used classification schemes for all fields of knowledge. It is used in libraries, bibliographic, documentation and information services in over 130 countries around the world and is published in over 40 languages.
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UDC Consortium
The UDCC is a non-profit association of publishers established to maintain, develop and distribute the UDC for the benefit of its users. Apart from its strategic, managerial and promotional responsibilities, the UDCC also appoints an editorial team and advisory board to oversee the content of the scheme and contribute to its regular revision in order to reflect new knowledge.
 
News
UDC Update Session at IFLA
12/06/2013
UDC Update session at IFLA World 79th IFLA General Conference and Assembly in Singapore will take place on Sunday, 18 August, at 13.45- 15.45 in Room 311.
International UDC Seminar 2013 - Early bird registration closes 30 June
12/06/2013
Do not miss an early-bird registration oportunity for the Classification & Visualization: Interfaces to Knowledge - International UDC Seminar 2013, The Hague, 24-25 October
Events
August
18
UDC Update at IFLA World Library and Information Congress - Sunday 18 August, 13.45- 15.45, Room 311
Singapore
October
23
Knowledge Orders and Science: workshop - KNOWeSCAPE project (COST Action TD1210) - the workshop is organized in conjunction with the International UDC Seminar 2013 - Classification & Visualization
The Hague