Section 3(iv) in The Delhi Common Effluent Treatment Plants Rules, 2001
(iv)To manage, maintain and operate the CETP in accordance with the prescribed standard of the Environment (Protection) Act, 1986 (29 of 1986) , the Water (Prevention and Control of Pollution) Act, 1974 (6 of 1974), and the Air (Prevention and Control of Pollution ) Act, 1981 (14 of 1981);
