(a)General. If a program participant fails to complete the period of obligated service incurred under the service agreement, including failing to comply with the applicable terms and conditions of a waiver granted by the Secretary, the program participant must pay to the United States an amount as determined in the service agreement. Payment of this amount shall be made within 90 days of the date that the program participant failed to complete the period of obligated service, as determined by the Secretary.(b)Exceptions.(1) A termination of service for reasons that are beyond the control of the program participant will not be considered a breach.(2) A transfer of service from one shortage situation to another, if approved by the Secretary, will not be considered a breach.(3) A call or order to active duty will not be considered a breach.(c) The Secretary may renegotiate the terms of a participant's service agreement in the event of a transfer, termination or call to active duty pursuant to paragraph (b) of this section.(d)Amount of repayment. The service agreement shall provide the method for the calculation of the amount owed by a program participant who has breached a service agreement.(e)Debt Collection. Individuals in breach of a service agreement entered into under this part are considered to owe a debt to the United States for the amount of repayment. Any such debt will be collected pursuant to the Department's Debt Management regulations at 7 CFR part 3 .