European Physical Society
Playing a role in Europe
The IOP is a member of The European Physical Society (EPS). EPS has about 40 Member Societies and thus brings together over 100,000 physicists across Europe. It also has about 2000 Individual Members and about 20 Associate Members.
As one of the two large physical societies in Europe, the Institute of Physics together with the German Physical Society provides a significant proportion of the EPS funding.