5 C.F.R. § 1215.3

(a) These regulations are to be followed when:

(1) The MSPB is owed a debt by an individual currently employed by another Federal agency;

(2) The MSPB is owed a debt by an individual who is a current employee of the MSPB; or

(3) The MSPB employs an individual who owes a debt to another Federal agency.