The 60 years celebration of the CETAMA's existence will take place in October 2021, in Nîmes, France, with the support of the INSIDER project. The Commission d'ETAblissement des Méthodes d'Analyse (CETAMA), a unit of CEA, was created in 1961 by the High Commissioner for Atomic Energy in order to improve the quality of results and to promote good practices within the analytical laboratories of the nuclear sector. It relies on a network of laboratories structured into Thematic Groups (TGs) that…