If the claimant indicates that he/she is moving to another service area in a few weeks,
            but is not sure of the date or address, give him/her an SSA-612-EV (Report of New
            Information in Disability Cases), or SSA-8150-EV (Reporting Events—SSI) addressed
            to the DO for completion upon moving. Retain the file until the effective date of
            the move, but do not postpone development of the claim. Transfer the claim the next
            working day after the effective date. Under no circumstances should the file or SSA-250
            be transmitted to the new resident DO before the effective date of the change of address.
            The SSA-250 will not be transferred unless there is a pending claim being transferred.
         
         When a principal claimant moves to another district, his/her new servicing office
            will immediately become the resident office. If the only remaining development is
            in the former district, that DO will retain the claim until adjudication is complete,
            including the preparation of the award form and transmittal to the processing center
            or adjudication and disposition of the SSI claim. See SI 02305.041 for instructions on transferring SSI redeterminations. See GN 00205.170 for instructions on transferring RSDI claims records to DIO.