Always complete items A-C.
               
                  - 
                     
                        • 
                           Item A - Enter the first name(s), middle and last name of the worker. If applicable,
                              show the worker's maiden name after the last name.
                            
 
 
- 
                     
                        • 
                           Item B - Enter the worker's U.S. Social Security number. 
 
 
- 
                     
                        • 
                           Item C - Enter the worker's U.K. National Insurance Number as shown on the application
                              form or on the U.K. liaison form.
                            
                              
                                 NOTE: The number consists of a two-letter alpha prefix, followed by a six-digit serial number
                                    and ending with a single alpha suffix, e.g. TK 987654 A.
                                  
 
 
 
 
Complete items D and E if you are transmitting a claim or protective filing date to
                  the U.K. agency.
               
               
                  - 
                     
                        • 
                           Item D - Enter the type of U.K. benefits that are being claimed. 
 
 
- 
                     
                        • 
                           Item E - Enter the filing date to be certified to the U.K. agency. 
 
 
Always complete item F unless you are responding to an assistance request from a U.K.
                  agency.
               
               
                  - 
                     
                        • 
                           Item F - Enter the claimant's name only if the claimant is not the worker. Always
                              enter the claimant's address.