Section 96(1)(ii) in The Drugs and Cosmetics Rules, 1945
(ii)[ A correct statement of the net contents in terms of weight, measure, volume, number of units of contents, number of units of activity, as the case may be, and the weight, measure and volume shall be expressed in Metric system. [Substituted by G.S.R. 19, dated 15.12.1977 (w.e.f. 7.1.1978).]