The International Conference on Tanker Safety and Pollution
Prevention held in February 1978 passed resolution 5 recommending
that the International Maritime Organization develop Guidelines to
supplement the requirements of amended regulation
62 of chapter II-2 of the 1974 SOLAS Conventionfootnote by taking into account the arduous operating conditions
of inert gas systems and the need to maintain them to a satisfactory
standard. In addition regulation 62.1 requires that an inert gas system
shall be designed, constructed and tested to the satisfaction of the
Administration. These Guidelines have accordingly been developed to
supplement and complement the Convention requirements for inert gas
systems. They are offered to Administrations to assist them in determining
appropriate design and constructional parameters and in formulating
suitable operational procedures when inert gas systems are installed
in ships flying the flag of their State.