The Institut de Sauvegarde du Patrimoine National (ISPAN), founded in 1979, secured the UNESCO World Heritage Site designation for the Palace of Sans-Souci and Citadelle Henri built in the early 19th century after Haiti’s independence from France. This digital collection includes documentation on archaeological explorations, architectural designs, research publications from Haitian scholars, and photographs concerning Haiti’s monuments, structures, and cultural and historical sites throughout Haiti.