Dear,

The second round will commence from the last week of july. Therefore, the seat cancellation will be active during that period. The date hasn't been issued yet. You can be in touch with the respective site for quick updates.Candidates who give up the seat after the specified duration will not be eligible for a fee refund.The fee will be refunded only to the account from which the payment was initially made.The surrendering can be done before the second round of COMEDK UGET counselling commences. 

Hope this helps!