Wednesday, June 15, 2022, ERAIFT was honored by the visit of two experts in nature conservation: Dr. Youssouph DIEDHIOU, IUCN expert on World Heritage and Green List in Central and West Africa and Mr. Dode Heim Myline HOUEHOUNHA, doctoral candidate at ERAIFT and Head of the Culture Sector of UNESCO Regional Office for Central Africa. Both experts led a conference debate on two highly informative topics, which are: the labels of protected areas and the World Heritage Convention and the evaluation system of the state of conservation.