1. Kerala State Electricity Regulatory Commission, Thiruvanathapuram;vide Order No 1007/F & T/KSERC/2016,2017
2. Odisha Electricity Regulatory Commission;Case Nos 79 80 81 & 82 of 2017,2018
3. Maharashtra State Electricity Distribution Company Limited;Commercial Circular,2018
4. Odisha Electricity Regulatory Commission;Case Nos 79 80 81 & 82 of 2017,2018
5. Chhattisgarh State Power Distribution Company Limited;Tariff Schedule for FY 2018 –2019,2018