Hi Candidate,

CSAB are Special Rounds which are organised by JoSAA to fill up the remaining seats in NITs, IIITs, and GFTIs. The Candidate who wants to get back his Registration Fees has to withdraw from CSAB rounds and apply for Fee Refund option.

Generally refunds will be reflected within a period of 7-8 Days in Case of Net Banking/Debit Card Transaction & 15-30 Days (Next Billing Cycle) for Credit Card Transactions.

For more details, you might visit https://csab.nic.in/webinfo/Page/Page?PageId=1&LangId=P

Hope that this answer helps you.