(a) In order to aid DOE in making appropriate determinations as to the collection and compromise of claims; the collection of interest, penalties, and administrative costs; and the likelihood of collecting the claim, DOE may institute a credit investigation of the debtor at any time following receipt of knowledge of the claim.

(b) As described in § 1015.201(e), under the DCIA (31 U.S.C. 3711(g)), DOE is required to transfer all debts over 180 days delinquent to Treasury for purposes of debt collection (i.e., cross-servicing). As part of its regular debt collection procedures, Treasury may also institute a credit investigation of the debtor on behalf of DOE.