No: 2111 Dated: Sep, 30 2015

Whereas by notifications of Government of India in Ministry of Petroleum and Natural Gas number S.O. 564 dated 17th February, 2005, S.O. 1851 dated 09th May, 2006, S.O. 2419(E) dated 01st October, 2008, S.O. 1332(E) dated 22nd May, 2009 and S.O. 3069(E) dated 30th November, 2009.