It happened today, April 18, 2019, in the administrative nucleus of the Confederation of the Social Elo Brazil in São Paulo, where the president of the INER Group and the Brazilian / African Social Confederation Dr. Jomateleno dos Santos Teixeira and Mrs. Cida Gracietti, National Director of CESB, and Technical Director of the Confederation of Social Elo Brazil and INER Group, Mr. Fábio José Graciano Gonçalves, Vice - President of the project "Lixo Zero Social 10" for the African Continent, Mr. Alexdone Silva Neres, Director Secretary of the "Social Zero Waste" Project for the African Continent, together with representatives of the African country presidency, Cameroon, Mr. Pierre Bengono Ioumena - (Logistics and translator) and Patrick Ndjiki Mbeleck - (Cameroonian businessman).