CERTH consist of the five (5) Institutes and the Central Directorate and is governed by its Board of Directors.

Organisational Chart of CERTH
Board of directors
- Athanasios Konstandopoulos, Chairman & Director of Central Directorate
- Spyridon Voutetakis, Member & Director of CPERI
- Dimitrios Tzovaras, Member & Director of ITI
- Evangelos Bekiaris, Member & Director of HIT
- Konstantinos Stamatopoulos, Member & Director of INAB
- Dionisios Mpohtis, Member & Director of IRETETH
- Konstantino Pliatsikas, Member & Representative from the Ministry of Development & Investments