[In Spanish] Mª Luisa de Contes, General Secretary and Board member of the Renault Group’s subsidiaries in Spain, visited the CNIO on May 7, 2019 to give a talk at the seminars organized by the CNIO Women in Science Office in Science (WISE). In her talk entitled ‘A Project for Gender Equality in Business’ we learned what and how to implement gender equality measures in the workplace and, above all, how to lead that implementation.