The SLSA supervised five more projects which have been completed since its foundation in 1986. The SLSA carried out its pilot project from 1987 to 1995 under the direction of the Geneva archaeologist Dr. Pierre Corboud in Fujairah, a sheikhdom of the United Arab Emirates. The project was then proposed by the Swiss Dr. Kather Massaad and was aimed at the research and preservation of ancient and early historical sites and monuments. The results of this project were published in one volume of the series «Terra Archaeologica».
The ethnological-archaeological SLSA project in Niger-Delta, Mali (1988 until 1995) under the direction of the Geneva Prehistorian Professor Dr. Alain Gallay studied primarily the already endangered ceramic traditions in the area above Timbuktu. The perceptions which were made can help in the evaluation of the pre- and protohistoric finds. The project manager was supported by Dr. Eric Huysecom, the Belgian Prehistorian who later went on to lead the SLSA project in Ounjougou (1997 until today). The final report was also published in the series «Terra Archaeologica».
In the Peruvian Torata Valley, the SLSA carried out a small project in 1990/91 under the direction of the US-Swiss Peter Bürgi. Within the scope of the archaeological development cooperation, he collected material about the colonization of the south of Peru by the Inka from the 11th until the 14th century AD. The results were published by the project manager in 1992 within the framework of his dissertation. The preliminary report was published in 1992 in the annual report of the SLSA.