Section 3 in The Petroleum And Natural Gas Regulatory Board (Conduct Of Business, Receiving And Investigation Of Complaints) Regulations, 2007
3. Working hours of head office and regional offices of the Board
.-Unless otherwise directed, the head office and regional offices of the Board shall be open daily except on Saturdays, Sundays and Central Government holidays notified by the Central Government. The office timings shall be from 9.00 A.M. to 5.30 P.M.
