Section 2(1)(gggg) in The Central Electricity Regulatory Commission (Indian Electricity Grid Code) Regulations, 2010
(gggg)"User" means a person such as a Generating Company including Captive Generating Plant or Transmission Licensee (other than the Central Transmission Utility and State Transmission utility) or Distribution Licensee or Bulk Consumer, whose electrical plant is connected to the ISTS at a voltage level 33kV and above;