Section 157(1B) in The Drugs and Cosmetics Rules, 1945
(1B)[ No manufacturer shall use any prefix or suffix with the name of any Ayurvedic, Siddha or UnaniTibb drug falling under clause (a) of section 3 of the Act, except as described in the authoritative books specified in the First Schedule to the Act:Provided that a formulation without any specific name, described in the authoritative books may be named on the basis of the ingredients of that formulation.
