(a) For the purposes of the standards in this part, the terms “claim” and “debt” are synonymous and interchangeable. They refer to an amount of money, funds, or property that has been determined by an agency official to be due the United States from any person, organization, or entity, except another Federal agency. For the purposes of administrative offset under 31 U.S.C. 3716,the,funds,or,the,American,Guam,the,the,or.

(b) A debt is “delinquent” if it has not been paid by the date specified in DOE's initial written demand for payment or applicable agreement or instrument (including a post-delinquency payment agreement), unless other satisfactory payment arrangements have been made.

(c) In this part, words in the plural form shall include the singular and vice versa, and words signifying the masculine gender shall include the feminine and vice versa. The terms “includes” and “including” do not exclude matters not listed but do include matters that are in the same general class.

(d) Recoupment is a special method for adjusting debts arising under the same transaction or occurrence. For example, obligations arising under the same contract generally are subject to recoupment.

(e) The term “Department of Energy” or “DOE” includes the National Nuclear Security Administration.