(a) A debtor whose wages are subject to a wage withholding order under this part, may, at any time, request a review by GSA of the amount garnished, based on materially changed circumstances such as disability, divorce, or catastrophic illness which result in financial hardship.

(b) A debtor requesting a review under paragraph (a) of this section shall submit the basis for claiming the current amount of garnishment results in a financial hardship to the debtor, along with supporting documentation.

(c) If a financial hardship is found, GSA will downwardly adjust, by an amount and for a period of time agreeable to the Agency, the amount garnished to reflect the debtor's financial condition. GSA will notify the employer of any adjustments to the amounts to be withheld.