In 1971, the Hellenic State Railways was reorganised into the OSE[6] taking over responsibilities for most for Greece's rail infrastructure.

[3] In 1991, the line Athens Leianokladi-Lamia-Stylida is reopened with passenger trains and freight services.

In December 2009, the following list of passenger cities was recorded on tickets from the metropolitan (to Fthiotida) Lamia railway station: Athens, Thessaloniki, Larissa, Katerini, Livadeia, Platy, Tithorea, Oinoi, Agios Stefanos, Thebes, Volos, Palaiofarsalos, Aeginio, Amphikleia, Bralos, Domokos, Thaumakos, Leptokarya and Kalambaka.

[3] In 2017 OSE's passenger transport sector was privatised as TrainOSE, currently a wholly-owned subsidiary of Ferrovie dello Stato Italiane[8] infrastructure, including stations, remained under the control of OSE.

On 16 March 2020, in the midst of the 2020 coronavirus pandemic, it was decided to suspend services (trains and bus lines) temporarily.