Section 5(1)(a) in The Petroleum and Natural Gas Regulatory Board (Determination of Network Tariff for City or Local Natural Gas Distribution Networks and Compression Charge for CNG) Regulations, 2008
(a)The information referred to in sub-regulation (1) shall be submitted by an entity referred to in clause (a) of sub-regulation (1) of regulation 3 within thirty days of the notification of these regulations;