Between 1946 and 1987 the International Association for Classical Archaeology (AIAC) published the Fasti Archaeologici. It contained very useful summary notices of excavations throughout the area of the Roman Empire. However, spiraling costs and publication delays combined to render it less and less useful. AIACs board of directors thus decided in 1998 to discontinue the publication and to seek a new way of recording and diffusing new results. The Fasti Online is the result of this effort.