2.14.1 At periodical intervals not exceeding 5
                           years, a lightweight survey shall be carried out on all passenger
                           craft to verify any changes in lightweight displacement and longitudinal
                           centre of gravity. The passenger craft shall be re-inclined whenever,
                           in comparison with the approved stability information, a deviation
                           from the lightweight displacement exceeding 2%, or a deviation of
                           the longitudinal centre of gravity exceeding 1% of L is
                           found or anticipated.
                           
                        
                        
                        
                      
                     
                     
                     
                        
                        
                         
                           2.14.2 A report of each inclining or lightweight
                           survey carried out in accordance with paragraph 2.7.1 and of the calculation therefrom of the lightweight condition
                           particulars shall be submitted to the Administration for approval,
                           together with a copy for their retention. The approved report shall
                           be placed on board the craft by the owner in the custody of the master
                           and shall incorporate such additions and amendments as the Administration
                           may in any particular case require. The amended lightweight condition
                           particulars so obtained from time to time shall be used by the master
                           in substitution for such previously approved particulars when calculating
                           the craft's stability.
                           
                        
                        
                        
                      
                     
                     
                     
                        
                        
                         
                           2.14.3 Following any inclining or lightweight
                           survey, the master shall be supplied with amended stability information
                           if the Administration so requires. The information so supplied shall
                           be submitted to the Administration for approval, together with a copy
                           thereof for their retention, and shall incorporate such additions
                           and amendments as the Administration may in any particular case require.