Upcoming World Congresses:

30 May - 4 June 2021

World Congress 2021

The World Congress XXVI will be held in Singapore from 30 May to 4 June 2021.

3 - 8 June 2018

World Congress 2018

The World Congress XXV will convene in Pragure, Czech Republic from 3 to 8 June 2018.

Change this in Theme Options
Change this in Theme Options