Section 784.13 - Refunds; joint and several liability(a) In the event there is an inaccurate certification or a failure to comply with any term, requirement, or condition for payment arising under the application, or this part, and if any refund of a payment to FSA shall otherwise become due in connection with the application, or this part, all related payments made under this part to any sheep and lamb operation shall be refunded to FSA together with interest as determined in accordance with paragraph (c) of this section and late payment charges as provided in part 1403 of this title.(b) All persons signing a sheep and lamb operation's application for payment as having an interest in the operation shall be jointly and severally liable for any refund, including related charges, that is determined to be due for any reason under the terms and conditions of the application or this part with respect to such operation.(c) Interest shall be charged on refunds required of any person under this part if FSA determines that payments or other assistance was provided to a person who was not eligible for such assistance. Such interest shall be charged at the rate of interest that the United States Treasury charges the Commodity Credit Corporation for funds, from the date FSA made such benefits available to the date of repayment or the date interest increases as determined in accordance with applicable regulations. FSA may waive the accrual of interest if FSA determines that the cause of the erroneous determination was not due to any action of the person.(d) Interest determined in accordance with paragraph (c) of this section may be waived at the discretion of FSA alone for refunds resulting from those violations determined by FSA to have been beyond the control of the person committing the violation.(e) Late payment interest shall be assessed on all refunds in accordance with the provisions of, and subject to the rates prescribed in 7 CFR part 792 .(f) Any excess payments made by FSA with respect to any application under this part must be refunded.(g) In the event that a benefit under this subpart was provided as the result of erroneous information provided by any person, the benefit must be repaid with any applicable interest.