[3] It serves levels maternelle (preschool) through terminale, the final year of lycée (senior high school).

It serves levels maternelle (preschool) through troisième, the final year of collège (junior high school).

Enrollment was rising by the late 1930s but the school was dissolved after 1939, as World War II occurred.

German soldiers occupying Athens destroyed the FST building as they withdrew.

It was partially rebuilt in 1946 since the French Ministry of Foreign Affairs gave a subsidy, and the school had 500 students by the 1950s.