Section 2(b) in The Calcutta Metropolitan Development Authority Act, 1972
(b)"Calcutta Metropolitan District" means the area described as such in the Schedule to the Calcutta Metropolitan Planning Area (Use and Development of Land) Control Act, 1965;(bb)["Chief Executive Officer" means the officer appointed by the State Government under section 11 A;] [Clause (bb) inserted by W.B. Act 24 of 1977. ]
