New Spanish Abridged Edition
AENOR has published a new abridged UDC edition which includes the most recent changes to the scheme. This abridged edition contains over 30.000 classes particularly suitable for teaching and training.

Many information professionals will also find this book useful and practical in their everyday work.

Following the success of the first and second abridged edition from 2004 which was very popular with librarians and students – this second abridged edition will bring relevant and important updates to this sought after UDC manual.

    Pages: 941
    Price: 35 EUR
    ISBN: 978-84-8143-888-8

You can place your order here.

New UDC Online in Spanish
UDC Online in the Spanish language "CDU Online Español" was released in January 2016 and is now opened for subscriptions. A two-week free trial is also available.
CDU Online Español represents the most comprehensive and most up-to-date UDC schedules in Spanish language to date. It contains over 70,000 classes of the most recent UDC release extended with 11,000 cancelled i.e. historical UDC numbers. The service is a result of collaboration between the UDC Consortium and AENOR.
Special offer for UDCC publications extended
Due to popular demand, we've extended the sale period for selected UDC Consortium publications until the 29th November.
Up to 50% savings on the most popular books in the UDCC store. For more details click here.
Outputs from the International UDC Seminar 2015, Lisbon 29-30 October 2015
The International UDC Seminar entitled "Classification & Authority Control: Expanding Resource Discovery" took place in the National Library of Portugal in Lisbon, on 29-30 October 2015. Presentation slides and posters are available from the conference website.The proceedings of the conference were published by Ergon.
This was the fifth in a series of successful and well attended International UDC Seminars. The conference was attended by 95 delegates from 26 countries comprising information professionals, classification and indexing specialists, researchers, practitioners, students in information and knowledge organization domain.