Amendment status not verified — confirm the current text below against the official source.
Subs. by Act 49 of 2007, S. 9(b), for: “(3) When a certificate ceases to be in force, the owner of the boiler may apply to the Inspector for a renewal thereof for such period not exceeding twelve months as he may specify in the application: Provided that where the certificate relates to an economiser or of an unfired boiler which forms an integral part of a processing plant in which steam is generated solely by the use of oil, asphalt or bitumen as a heating medium, the application for its renewal may be for a period not exceeding twenty-four months.”.