10.1.1 An inert gas installation is an important
                           feature of a tanker's safety system and training in its use is essential.
                        
                        
                        
                      
                     
                     
                     
                        
                        
                         
                           10.1.2 The requirements for training depend upon
                           the policies of the shipping company concerned as well as the Administration
                           of the country in which the ship is registered. This chapter is not
                           intended to specify any particular training policy but to set out
                           a number of alternatives which can be suitably adapted.