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.