The cancellation or suspension of a certificate by the Central Government or by a court or the suspension of a certificate by a Marine Board, shall―
(a)if the certificate was issued under this Act, be effective everywhere and in respect of all ships; and
(b)if the certificate was issued outside India, be effective―
(i)within India and the territorial waters of India, in respect of all ships; and
(ii)outside India, in respect of Indian ships only.