input service means any service used or intended to be used by a supplier in the course or furtherance of business;
Transit Service means the delivery of Transit Traffic.
eDDA Service means a service provided by HKICL as part of HKICL FPS to facilitate customers of Participants to set up direct debit authorisation.
Direct service means services involving face-to-face assistance to a consumer such as transporting a consumer or providing therapy.
Black Start Service means the capability of generating units to start without an outside electrical supply or the demonstrated ability of a generating unit with a high operating factor (subject to Transmission Provider concurrence) to automatically remain operating at reduced levels when disconnected from the grid.