Special Union for the International Classification for Industrial Designs

CEL/14
November 18 to November 22, 2019 (Geneva, Switzerland)

CEL/13
November 27 to December 1, 2017 (Geneva, Switzerland)

CEL/12
October 26 to October 30, 2015 (Geneva, Switzerland)

CEL/11
October 8 to October 12, 2012 (Geneva, Switzerland)

CEL/10
October 15 to October 19, 2007 (Geneva, Switzerland)

CEL/9
November 14 to November 18, 2005 (Geneva, Switzerland)

CEL/8
October 21 to November 1, 2002 (Geneva, Switzerland)

CEL/VII
February 2 to February 6, 1998 (Geneva, Switzerland)