The FO processes railroad (RR) related claims and transfers specific RR claims to
the Federal Disability Determination Division Chicago (FDDD), location code V32, instead
of the State disability determination services (DDS). FDDD will contact the local
DDS for assistance in obtaining medical and non-medical information.
FDDD adjudicates the case and forwards it to the FO for final processing.
Complete FO instructions are located in DI 11050.000.