Electrical Ground Support Equipment (EGSE) is a test equipment (hardware + software) which allows a satellite provider to integrate and validate the electrical functions of the spacecraft and its sub-systems.
A typical EGSE is composed by a Central Check Out Equipment (which is usually provided by the satellite provider) and several equipment-specific SCOE (Special Check Out Equipment) which ensure the interface between the Central Check Out Equipment and the spacecraft.

CS ROMANIA has delivered a complete software solution integrated in his partner hardware equipment for a sub-system EGSE of the spacecraft developed for the EUCLID mission.