On 16 October 2009, Margarita Cedeño de Fernández was named Goodwill Ambassador of the Food and Agriculture Organization of the United Nations (FAO).
16 Ekim 2009 tarihinde, Margarita Cedeño de Fernández, Birleşmiş Milletler Gıda ve Tarım Örgütü İyi Niyet Elçisi seçildi.