Hellenic Railways Organisation
The Hellenic Railways Organisation (OSE) was founded in 1971, taking over from the Hellenic State Railways. Many services were cut in the 1980s, in particular the metre gauge network, only to be reinstaured during the 1990s but then to be cut again in 2011 with the debt crisis. Since then, the network of Greece's standard railways has been extensively modernised and most of them have been electrified, notably between the cities of Athens and Thessaloniki, between Athens and Kiato and in the vicinity of Athens.