H.E. Madam Aissata Issoufou Mahamadou has a Post graduate Degree in subsoilresources valuation process CESEV ENSG-Nancy-France. She has an ExpertDiploma in ore beneficiation process CESEV ENSGNancy- France. She holds aMaster’s degree in Chemistry and a Bachelor’s degree in Chemistry from theUniversity of Niamey-Niger. In 2012 she earned the Price CRANS MONTANA. As aChemical Engineer, She has Worked as Head of the metal and mineral processingdivision (Department of ore treatment) at SOMAIR ARLIT-NIGER. She has alsoworked as an independent consultant in appropriate technology and establisheda consulting firm in general engineering.