Section 7(2)(d) in Tamil Nadu Electricity Regulatory Commission (Licensing) Regulations, 2005
(d)a detailed description of the existing assets if any, in the applicant's proposed area of activity, including the single line ' diagram of the network as well as an executive summary of the existing facilities, details of other equipments/apparatus in his area including number and details of sub-stations, details of transformers, a description of the metering systems and other relevant details of the system.