(1) The owner of every ship to which this regulation applies shall ensure that the master is provided with information relating to its stability during the process of loading and unloading. This information shall be included in the ship's stability information book.
(2) Where any alterations are made or changes occur to the ship so as materially to affect the information supplied to the master in accordance with subregulation (1), amended information shall be provided.
(3) The information provided pursuant to subregulations (1) and (2) shall be kept on board the ship at all times in the custody of the master.