(a) At least 30 days before the initiation of garnishment proceedings, GSA will send, by first class mail, overnight delivery service, or hand delivery to the debtor's last known address a written notice informing the debtor of—
- (1) The nature and amount of the debt;
- (2) The intention of GSA to initiate proceedings to collect the debt through deductions from pay until the debt and all accumulated interest, penalties and administrative costs are paid in full; and
- (3) The debtor's rights, including those set forth in paragraph (b) of this section, and the time frame within which the debtor may exercise his or her rights.