Official site for the Universal Decimal Classification Consortium, offering UDC info, updates, resources, and standards for libraries and information systems.
Access UDC standards, updates, and resources
UDC Consortium's website is the main source for information about the Universal Decimal Classification system. Here, you can learn about UDC's structure, history, and ongoing developments, as well as access official resources and publications.
Whether you're a librarian, researcher, or information professional, the site helps you stay up to date with the latest UDC updates, editions, and extensions. You'll also find useful links to training, consultancy services, and discussion forums, making it easy to connect with the global UDC community.
If you need authoritative details about UDC or want to explore its use in organizing knowledge, this site is your go-to hub for everything related to the Universal Decimal Classification.
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