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.
UDC Books and Schedules
Viktor Nikolaevich Beloozerov (1939-2020)
It is with great sadness that we announce the passing of Viktor Nikolaevich Beloozerov who died in November 2020. Victor was a member of the UDC Advisory Board and worked in the UDC team in VINITI (All-Russian Institute for Scientific and Technical Information of Russian Academy of Sciences).
Polish printed abridged edition from 2019 receives an award
Polish abridged UDC edition "Uniwersalna Klasyfikacja Dziesiętna: wydanie skrócone dla bieżącej bibliografii narodowej i bibliotek publicznych" receives The Scientific Award of the Adam Łysakowski - awarded by the Association of Polish Librarians