Charges And Fees Act Article 19
Where the Agency/School fails to complete, by the time period prescribed by laws, the processing of an application filed by the person obligated to pay charges and fees for the matters set forth in Article 7 or for the use of the services set forth in Article 8, the person obligated to pay the charges and fees may file an application for a refund, provided, however, that the refund shall not be made if the failure to complete the processing is caused by factors attributable to the person obligated to pay the charges and fees.The refund referred to in the preceding paragraph shall be made together with interest calculated, from the payment date to the date on which the refund application is approved by the collecting agency, on a daily basis at the interest rate applied by the Bureau of Postal Remittance for a one-year time deposit.