Section 122(c) in The Drugs and Cosmetics Rules, 1945
(c)The substance shall conform to the standards of strength, quality and purity specified in Schedule F or Schedule F(1), [or as specified] [Inserted by G.S.R. 663(E), dated 3.7.1992 (w.e.f. 3.7.1992).], as the case may be, and the tests for determining the strength, quality and purity of the substance shall be those specified in Schedule F or Schedule F(I) [or as specified] [Inserted by G.S.R. 663(E), dated 3.7.1992 (w.e.f. 3.7.1992).], as the case may be.