Section 96(9)(iv) in The Central Motor Vehicles Rules, 1989
(iv)[ the following categories of vehicles manufactured prior to the dates specified in clauses (ii) and (iii) shall be fitted with Anti-lock Braking System conforming to IS: 11852:2003 (Part 9)- [Substituted by Notification No. G.S.R. 52 (E) dated 23.1.2015 (w.e.f. 2.6.1989)]