S ciljem stvaranja visokoefikasne željezničke mreže kojom se povezuju zemlje u jugoistočnoj Evropi, Turska je krajem oktobra ratificirala sporazum u sklopu Procesa saradnje u jugoistočnoj Evropi.
With the goal of creating a high performance railway network to connect countries in Southeast Europe, Turkey ratified an agreement as part of the Southeast European Co-operation Process in late-October.