Ecologic Institute, represented by Tanja Srebotnjak and Sebastian Veit, completed a study commissioned by the European Parliament (EP) on the use of radioactively contaminated materials in the construction of residential dwellings in Gabon and Niger. In particular, the study examines practices in the disposal of materials discarded in the mining of uranium in these two countries and is based, inter alia, on a fact-finding mission to Gabon by Sebastian Veit.