The Belgian coverage certification is used to assign foreign (F) quarters of coverage
            to the earnings record (ER).
         
         
            - 
               
                  • 
                     All periods of coverage certified by Belgium are creditable unless they are already
                        credited as U.S. quarters of coverage.
                      
 
 
- 
               
                  • 
                     There is no minimum amount of Belgian coverage which must be earned before the U.S.
                        can use it.