84. (1) A Certificate of Competency granted to a seaman, master or pilot by any authority in Bangladesh under any law for the time being in force before the commencement of the Bangladesh Merchant Shipping (Amendment) Act, 1988 shall be recognised as equivalent to a Certificate of Competency granted under this Chapter. (2) A Certificate of Competency granted to a seaman, master or pilot by any authority outside Bangladesh may be recognised by the Director-General, by an order notified in the official Gazette, as equivalent to a Certificate of Competency granted under this Chapter. (3) All provisions of this Ordinance relating to Certificate of Competency granted under this Chapter shall apply to such Certificate of Competency recognised under sub-section (1) or sub-section (2) and the recognition of any such Certificate may be suspended or withdrawn on the same ground and in the same manner as a Certificate of Competency granted by the Director-General under this Chapter is suspended or cancelled.