The third Friday of classes is the last day to be eligible for a partial withdrawal refund (dropping from 6.1 or more enrolled units to fewer than 6.1 units), minus $10.
You are eligible for a partial withdrawal refund (difference in fee category and/or non-resident tuition) if you paid for 6.1 or more units, but are officially registered for 6.0 or fewer units by Feb. 10, 2023.
Learn more: University Cash Services Refund Information