Central Electricity Regulatory Commission(R-1)
Raipur-Rajnandgaon-Warora Transmission Limited (R-2)
Chhattisgarh State Power Distribution Company Limited (R-3)
Gujarat Urja Vikas Nigam Limited (R-4)
M.P. Power Management Company Limited (R-5)
Electricity Department
Govt. of Goa (R-6)
DNH Power Distribution Corporation Limited (R-7)
Electricity Department
Administration Daman and Diu (R-8)
Powergrid Corporation of India Ltd. (R-9)
Central Electricity Authority (R-10)