that part of the national educational system that comes after the primary of elementary stage, but that is completed immediately prior to entrance to a university or similar establishment
Haridusel on järgmised tasemed: 1) alusharidus; 2) põhiharidus (hariduse I tase); 3) keskharidus (hariduse II tase); 4) kõrgharidus (hariduse III tase).
Keskharidus jaguneb üldkeskhariduseks ja kutsekeskhariduseks.