Section 15(4) in Tamil Nadu Electricity Regulatory Commission Tamil Nadu Electricity Distribution Code
(4)Intra / Inter Transmission System outage: In regard to the restoration of supply during the total black out at any point of interconnection, the Licensee shall abide by the black start procedures framed by the STU / SLDC. Likewise, the Licensee shall follow the guidelines provided by the STU during the outage of the apparatus or lines/cables in the above networks. The licensees may also follow an approved Demand Side Management, Load shedding, rolling blackouts and other measures.
