Section 3(2) in The Orissa Mining and Geology Service Rules, 1976
(2)The Mineral Administration Wing shall consist of the following categories of posts, namely :(i)[ All [Group-A] Senior Grade posts which may be designated as Joint Director, Mines.](ii)[ All Group-A Junior Grade posts designated as Deputy Director of Mines, the posts of Mining Engineer and such other posts as may be declared by Government from time to time to be of equivalent status.] [Substituted vide O.G.No. 4 dated 26.1.2007.](iii)The posts of Mining Officers, Assistant Mineral Economist and such other posts as may be declared by Government from time to time in [Group-B] [Substituted vide O.G.No. 4 dated 26.1.2007.] of the Service.
