This report evaluates the performance of a Unesco COMAR regional project : COSALC 1, which is entitled "Beach and Coastal Stability in the Lesser Antille~'. The project has consisted to date of four phases: evaluation report (1985), in-country workshops (1985), preparation of audio visual aids (1986), and the setting up of beach monitoring programmes in the Lesser Antilles (1987-1992 and still ongoing).