Section 8(2)(b) in Himachal Pradesh Electricity Regulatory Commission (Promotion of Generation from the Renewable Energy Sources and Terms and Conditions for Tariff Determination) Regulations, 2017
(b)the in principle approval so granted shall automatically lapse if the developer fails to file joint petition for approval of the PPA within such outer date, unless the Commission grants extension of the validity period in accordance with the succeeding clause(c); and