The DDS must contact (by telephone or by letter) the:
         
         You may make a reasonable effort to involve a third party at any point in the process, but you may not discontinue attempts to develop evidence requiring
            the claimant's cooperation until you make a reasonable effort to identify and involve
            at least one third party (see DI 23007.010).
         
         For claims that require special handling, see DI 23007.001A.
         For information on the third party, see DI 23007.001C.
         For whom to contact in a Title XVI disabled child (DC) case, see DI 25205.020A.2.
         For steps to confirm a CE with special handling, see DI 22510.019D.
         
            
               IMPORTANT: You must make a reasonable effort to involve the third party from the current level
                  of review. Do not use a third party from a prior folder or a prior appeal level.
               
               
             
          
         
            
               1. Third party identified
               
             
            
               
                  
                  
                     When the claimant does not comply with your follow-up request for evidence or action,
                        or does not confirm or misses the CE appointment, you must make a reasonable effort
                        to involve the third party.
                     
                   
                
               
                  
                     b. Additional third party
                     
                   
                  
                     When the claimant does not comply with your follow-up request for evidence or action,
                        or does not confirm or misses the CE appointment, and the claimant identified an additional
                        third party on the appropriate forms, you must make a reasonable effort to involve
                        the additional third party when the attempt with the other third party was not productive
                        (i.e., consider a contact attempt to be unproductive when the third party refuses
                        to assist the claimant or does not respond to our contact attempts within a minimum
                        of 10 calendar days).
                     
                   
                
             
          
         
            
               2. Third party not identified
               
             
            
               When the claimant does not comply with your follow-up request for evidence or action,
                  or does not confirm or misses the CE appointment, you must make a reasonable effort
                  to identify one third party. When the claimant did not identify any third party and
                  did not indicate they would not provide one, ask the claimant if it was their intent
                  not to designate someone we can contact if they become unavailable and who can assist
                  with their claim.
               
               Do not attempt to identify any third party when:
               
                  - 
                     
                        • 
                           The claimant selects "No" in Section 2 – "Contacts" on the SSA-3368 (Disability Report – Adult), or
                            
 
 
- 
                     
                        • 
                           The FO documents the claimant's refusal to provide an additional third party in the
                              Remarks section of the SSA-3368, SSA-3441 (Disability Report – Appeal), or SSA-454 (Continuing Disability Review Report).
                            
 
 
 
          
         
            
            
               When the claimant revokes their consent for us to contact any third party, DDS must:
               
                  - 
                     
                        • 
                           Attempt to obtain a new third-party contact, 
 
 
- 
                     
                        • 
                           Add the new third-party contact information in the Disability Case Processing System
                              (DCPS), and
                            
 
 
- 
                     
                        • 
                           Deactivate the revoked third-party contact in DCPS. 
 
 
If the claimant lives at the same address and uses the same telephone number as the
                  person we are no longer authorized to contact, ask the claimant if we may continue
                  to contact them (the claimant) at the listed mailing address and telephone number,
                  or if their own contact information needs to change.
               
               Document the claimant's request not to contact the previously designated third party
                  on an SSA-5002 (Report of Contact) and upload it to the certified electronic folder (CEF).