C Relationship Code Function
A Relationship code is assigned to each person listed on the application for benefits. It identifies the relationship to the PI.
 
Relationship functions are outlined as follows:
 
AP Relationship Code (Absent parent)
AS Relationship Code (Alien sponsor)
AU Relationship Code (Aunt or uncle)
CH Relationship Code (Child)
CO Relationship Code (Cousin)
EX Relationship Code (Ex-spouse)
FC Relationship Code (Foster child)
GC Relationship Code (Grandchild)
GR Relationship Code (Grandparent)
NE Relationship Code (Not established at registration)
NN Relationship Code (Niece or nephew)
NR Relationship Code (Not related)
OR Relationship Code (Other related)
PA Relationship Code (Parent)
PI Relationship Code (Primary information person)
SB Relationship Code (Sister or brother)
SC Relationship Code (Stepchild)
SE Relationship Code (Self)
SP Relationship Code (Spouse)
ST Relationship Code (Stepparent)
UB Relationship Code (Unborn)