If you have enrolled and wish to withdraw, you have to submit the withdrawal form to One Stop Service Centre. The effective date of withdrawal will be determined by the Registrar after all the requirements stated on the withdrawal form have been complied with.
If the payment made by you is more than the actual fees computed as per the table in Question 2 above, the excess amount will either be refunded to you if it is paid by your own funds or to the Financial Scheme Organisations if you have used Financial Schemes to settle your fees.