Section 13(2)(b) in Tamil Nadu Nuclear Installations (Regulation of Buildings and Use of Land) Act, 1978
(b)"director", in relation to, -(i)a firm means a partner in the firm,(ii)a society or of the association of individuals, means the person who is entrusted under the rules of the society or other association, with the management of the affairs of the society or other association, as the case may be.