110B. Every document which is required by this Act or by any rule made thereunder to be signed by the Chief Controller of Insurance or by any person subordinate to him or by any officer authorised by him under sub-section (1) of section 42 or sub-section (1) of section 42A or sub-section (4) of section 44A shall be deemed to be properly signed, if it bears a facsimile of the signature of such Chief Controller, person or officer printed, engraved, lithographed or impressed by any other mechanical process approved by the Government.]