A-1. USA - Observer safety at sea equipment
                                                 
                                         | 
                                        
         
         
                                         | 
                                    
                                    
                                        
                A-1A. USA - Observer safety at sea equipment
                                                 
                                         | 
                                        
         
         
                                         | 
                                    
                                    
                                        
                A-2. USA - Observer safety at sea action plan
                                                 
                                         | 
                                        
         
         
                                         | 
                                    
                                    
                                        
                A-2A. USA - Observer safety at sea action plan
                                                 
                                         | 
                                        
         
         
                                         | 
                                    
                                    
                                        
                A-3. MEX - ADDENDUM 1 Vessels assessment and financing
                                                 
                                         | 
                                        
         
         
                                         | 
                                    
                                    
                                        
                A-3. MEX - Vessels assessment and financing
                                                 
                                         | 
                                        
         
         
                                         |