Section 2(1)(s) in Central Electricity Regulatory Commission (Cross Border Trade of Electricity) Regulations, 2019
(s)'Cross Border Transmission Link' or 'CBTL' means the transmission link from the pooling station within India till the pooling station of a neighbouring country, as may be specified by the Designated Authority in consultation with the Transmission Planning Agency of any of the neighbouring countries and shall include the dedicated transmission line from the generating station located within the territory of a neighbouring country getting connected with the Indian grid;