Athens – Piraeus Electric Railways S.A., is a company which was established by the 10-12/2.1976 legislative act and was ratified by Law 352/1976.
I.S.A.P. S.A. is a legal entity of private law and operates as a Societe Anonyme. I.S.A.P. S.A. (like the other Urban Transportation Companies) is a subsidiary company of O.A.S.A. (Athens Urban Transportation Organization) as per Law 2669/1998
Visit The ISAP Museum
(The Athens Pireaus Electric Railways Museum)