Purpose Every oil tanker of 150 gross tonnage and above Every ship of 400 gross tonnage and above other than an oil tanker Is provided with an Oil Record Book Part I, (ORB) to record oil transfer operation in machinery space as per regulation 17
International Tonnage Certificate (1969) An International Tonnage Certificate (1969) shall be issued to every ship, the gross and net tonnage of which have been determined in accordance with the Convention. International Load line Certificate An International Load Line Certificate shall be issued under the provisions