The visual identity for the congress is based on this vertical logo/image which simply assembles the sponsor, or host of the event, Andra,
the first venue for the congress, in this case Reims, in France,
and a graphic representation of geological layers of the earth where-in lies the interest zone (yellow square).
These elements provide the basis of the identity of the congress which is applied throughout the various documents : posters, mailings, tracts, stationery, publications, signage, badges and ads.