Central Electricity Regulatory Commission(R-1)
Assam Electricity Grid Corporation Limited (R-2)
Meghalaya Energy Corporation Limited (R-3)
Government of Arunachal Pradesh (R-4)
Power and Electricity Department (R-5)
Manipur State Power Distribution Corporation Limited (R-6)
Department of Power Government of Nagaland (R-7)
Tripura State Electricity Corporation Limited (R-8)