Do not complete Item 18 unless the field office (FO) has specifically requested a
            determination regarding statutory blindness.
         
         
            
               NOTE: In these cases, the FO annotates Item 11: "A determination regarding statutory blindness
                  is required; other impairments are not now a consideration."
               
               
             
          
         Because of the higher SGA criteria for blind individuals effective 1978, the DDS may
            receive such cases involving visual impairments and earnings between the non-blind
            and blind SGA levels.