ICG is an international non-profit organization dedicated to glass science and technology. Founded in 1933 in Venice (Italy) by Spain, the United States, France, Germany, Italy and England, it is present in over 30 countries and to date has held 26 international congresses. ICG offers 24 core technical research areas, contributing research and technical capabilities with experienced researchers. The purpose of ICG is to promote and stimulate knowledge and cooperation between glass experts in the scientific, technological, artistic, historical and educational fields.