Extensions & Corrections to the UDC
Journal (title abbrev. E&C)
ISSN: 0014-5424
Frequency: Once a year
Description: approx. 200-300 p.; illustr.; 30 cm + CD ROM

The E&C journal is an annual UDC Consortium publication that contains articles, news, proposals, extensions and corrections to the Universal Decimal Classification (UDC). Its most important function is that it gives notice of the officially authorized changes to the UDC.

For the period 1992-2015 the E&C is available in book form and as a digital file (on CD-ROM and/or as a pdf download). From 2016 the publication is available in digital format only.

  • 36-37 (2014-2015) is available now (the last issue to appear as a book)
  • 38-39 (2016-2019) - digital issue is planned for December 2019

E&C issue 36-37 (2014-2015) - the latest distributed issue
  € 125,00
E&C issue 34-35 (2012-2013)
  € 125,00
E&C 33 (2011)   € 125,00
E&C - individual issues 24-33 - CD-ROM only € 20,00
E&C - individual issues 28-32 € 80,00
E&C - individual issues 22-26 € 40,00
E&C - individual issues 17-21 € 40,00
E&C - individual issues 12-16 € 40,00
E&C - individual issues 7-11 € 40,00
E&C 27 Supplement: Extended Place Table   € 40,00 Invoice
E&C Set 22-33 (11 volumes, excl. issue 27)   € 300,00 Invoice
E&C Set 13-21 (9 volumes)   € 250,00 Invoice
Prices exclude VAT, postage and packaging.