en Conducted since 2002 by the National Institute for Agronomic Research (INRA) through the regional center for agricultural research in Marrakech has been the attempt to model the of olive oil DOP Tyout on the point to develop in the city (Meskal celebration)small (province of Essaouira). The implementation of the Declaration of principles was presented at last January's national day of local products," said Kamal MAP Hidan, the provincial Agriculture in Essaouira.