SOLAS regulations II-2/16.3.3.2 and 16.3.3.3 (Operation of inert gas system)footnote
When a product containing an oxygen-dependent inhibitor is carried on a ship for which
inerting is required under SOLAS chapter II-2, the inert gas system shall be operated as
required to maintain the oxygen level in the vapour space of the tank at or above the
minimum level of oxygen required under paragraph 15.13 of the IBC Code and as specified
in the Certificate of Protection.