Join CGI

There are currently over 340 CGI members from 77 countries

CGI is run on a voluntary basis by the CGI Council, a small group of people from geological organisations around the world.

CGI would like to have representatives in every country in the world and membership is open to all whose nations and organisations are part of International Union of Geological Sciences.

CGI welcomes membership applications from all whose nations and organisations are part of The International Union of Geological Sciences.

How to join CGI

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CGI Council Elections

Members vote for council representatives every 4 years prior to the International Geological Congress