Section 4(2)(a) in Water (Prevention and Control of Pollution) Act, 1974
(a)a [***] [The word 'full-time' omitted by Act 44 of 1978, section 4 (w.e.f. 12-12-1978).] chairman, being a person having special knowledge or practical experience in respect of [matters relating to environmental protection] [Substituted by section 4, Act 44 of 1978, for certain words (w.e.f. 12-12-1978).] or a person having knowledge and experience in administering institutions dealing with the matters aforesaid, to be nominated by the State Government: