Input: for EB2, BS+5 Years of experience needed
prasad, as a very popular awareness, you need atleast BS+5yrs Experience to qualify for EB2/RIR and at the same time as Jim has stated that Job Definition plus the Staffing structure of your company are one of the key factors to determine your case as EB3/RIR or EB2/RIR class.
You must talk to your company attorney OR with your HR officer that what were the Determinig Criterias they followed while filling you LC in EB2/RIR class. Eventhough you have BS+3yrs experience.
They must be having some specific reasons!
If RIR rejected as far as I know, DOL would reverse back your case in Non-RIR category in EB2.
All the Best!