Section 293(4)(b) in The Code of Criminal Procedure, 1973
(b)[ the Chief Controller of Explosives;] [Substituted by Act 25 of 2005, Section 26, for Cl. (b) (w.e.f. 23-6-2006). Prior to its substitution, Cl. (b) read as under :- [(b) the Chief Inspector of Explosives;].]