Your software system which is used to defer donors, does not flag subsequent donations of donors who previously tested positive for certain viral markers. Your procedure, “Computer Entry of Donor Deferrals”, describes four donor status codes (N-Normal, D-temporarily deferred, P-permanently deferred and R-permanently deferred allogenic donor but acceptable autologous donor). However, the software system interprets R to mean Rare and does not flag the donation as “deferred”.