Section 64.635 - Procedures where the Fund has already reimbursed the provider(a) The procedures in this section shall only apply after an iTRS user or iTRS provider has complained to or notified the Commission that an unauthorized change, as defined by § 64.601(a) of this part, has occurred, and the Fund has reimbursed the allegedly unauthorized default provider for minutes of service provided to the iTRS user.(b) If the Commission determines that an unauthorized change, as defined by § 64.601(a) of this part, has occurred, it shall direct the unauthorized default provider to remit to the Fund an amount equal to 100% of all payments the unauthorized default provider received from the Fund for minutes attributable to the iTRS user after the unauthorized change occurred. The remedies provided in this section are in addition to any other remedies available by law.78 FR 40609, July 5, 2013