Section 100(1)(i) in The Central Motor Vehicles Rules, 1989
(i)safety glass means glass [conforming to the specifications of the Bureau of Indian Standards or any International Standards [* * *] [Substituted by GSR 933(E), dated 28.10.1989, for 'approved by' (w.e.f. 28.10.1989).] ] and so manufactured or treated that if fractured, it does not fly or break into fragments capable of causing severe cuts;