(1) The mark of the Authority by whom the load lines are assigned may be
indicated alongside the load line ring above the horizontal line which
passes through the centre of the ring, or above and below it and the mark
shall consist of not more than four initials to identify the Authority’s
name, each measuring approximately 115 millimetres in height and 75
millimetres in width.
(2) The International Load Line Certificate shall not be delivered to the ship
until the officer or surveyor acting under the provisions of Article 13 of
the Load Line Convention has certified that the marks are correctly and
permanently indicated on the ship’s sides.