New UDC Online in French
UDC Online in the French language CDU Online : Fran├žais is now available and a free testing period is open until December 1st. Information & library professionals and educators are invited to apply for a free trial account.
CDU Online : Fran├žais represents the most comprehensive and up-to-date UDC schedules in the French language to date. Currently the online schedules have over 61,000 out of around 70,000 translations completed and are aligned with the latest version of the UDC Master Reference File. French translations are currently in progress and updates are being added daily. The publisher of this online edition is the UDC Consortium.
General Data Protection Regulation
The General Data Protection Regulation (GDPR) came into force on 25th May 2018 and provides data protection and privacy rights to citizens of the European Union. For more information about the UDC Consortium and the GDPR, please read our updated privacy policy.
Season's Greetings from UDC Consortium
Dear UDC users, we wish you all a Merry Christmas and a successful and prosperous New year
Problems with UDC Summary access
This is information to UDC Summary users who have noticed that is currently not available with the message "This domain registration expired on 09/15/2017". Please note that this is due to an error on the part of our hosting provider and ongoing issues with their automatic domain renewal service. We are told that it may take up to 24 hours to resolve this. The UDC Summary will be back again as soon as this is resolved.