New Delhi, 8th March, 1988
S.O. 247(E).--In exercises of the powers conferred by clause (b) of sub-section (1) of Section 51 of the Water (Prevention and Control of Pollution) Act, 1974 (6 of 1974), and in suppression of the notification of the Government of India in the Ministry of Works and Housing No. S.O. 2974 dated the 25th August, 1975 published in the Gazette of India, Part II, Section 3, sub-section (ii) dated the 6th September, 1975, the Central Government hereby specifies the Delhi Zonal Laboratory at Chandrawal Water Works-II, Sham Nath Marg, Delhi of National Environmental Engineering Research Institute, Nehru Marg, Nagpur-440020 as a Central Water Laboratory to carry out the functions entrusted to the Central Water laboratory under the said Act.
A.C. Ray, Addl. Secy.
Source : The Gazette of India Extra Ordinary Part II (Section 3 Sub-section (ii) Delhi, 8th March, 1988)