General Division of Asset Management and Maintenance

The mission of the Asset Management Department (AMD) is to optimally manage the fixed assets of the Electricity Transmission System (Transmission Lines, HVC and Substations) through the design and implementation of appropriate methodologies and the necessary information systems. 

The mission of TSMD involves the maintenance and technical support of the Hellenic Electricity Transmission System.

It is responsible for the maintenance of the equipment installed at Substations, Transmission Lines and Converter Stations, making sure it operates within specifications, thus ensuring the maximum reliability, availability and seamless operation of the Transmission System.