(A) The director shall promulgate regulations for the certification of special inspectors. Before receiving his certificate of competency, each inspector shall satisfactorily pass the examination provided for in Section 41-14-90 or, in lieu of the examination, shall hold a commission or a certificate of competency as an inspector of boilers from a state that has a standard of examination substantially equal to that of this State or possess a commission as an inspector of boilers issued by the National Board of Boiler and Pressure Vessel Inspectors.

(B) The expenses or salary of special inspectors must not be paid by the State.

(C) The special inspectors may inspect all boilers insured or operated by their respective companies.