means the operation of the national transmission power system in real time, including dispatching, scheduling of transmission and ancillary services, generation outage coordination, transmission congestion management and coordination, and such other activities as may be required for the reliable and efficient operation of the national transmission power system;
[Definition inserted by section 1(r) of the Electricity Regulation Amendment Act, 2024, Notice No. 5139, GG51100, dated 20 August 2024 - effective 1 January 2025 per Proclamation Notice 236 of 18 December 2024 with exceptions]