SSA must make every reasonable effort to obtain evidence needed to determine an individual's
            continuing SVB qualification and entitlement, and/or to verify that SVB is being paid
            in the correct amount. The process is:
         
         
            - 
               
                  • 
                     Provide an initial written request for information/evidence; 
 
 
- 
               
                  • 
                     Provide a follow-up request; 
 
 
- 
               
                  • 
                     Exhaust all reasonable efforts to obtain the information when an individual fails
                        to comply with the above requests;
                      
 
 
- 
               
                  • 
                     Document all efforts undertaken; and 
 
 
- 
               
            
Apply the claims development guidelines in VB 00210.001C. to determine the servicing office for SVB development purposes. Generally, the CPS
            will be the servicing office if development is undertaken via direct mail with an
            individual who is outside the United States. When a CPS requests assistance from another
            SSA office in obtaining evidence/information, the assisting office is the servicing
            office. For example, when the CPS requests the FBU to obtain evidence from an SVB
            recipient in the Philippines, the servicing office is the FBU.
         
         SVB can be suspended for failure to provide information only after all development
            efforts have been exhausted (as discussed in VB 01503.210) and documented (as discussed in VB 01503.215). Only the CPS having SVB jurisdiction will input N20 suspensions. If the servicing
            office is not the CPS having SVB jurisdiction, all development efforts and documentation
            are to be faxed and then mailed to the CPS.