5 C.F.R. § 919.430 How do I check to see if a person is excluded or disqualified?
Title 5 - Administrative Personnel
You check to see if a person is excluded or disqualified in two ways: (a) You as an agency official must check the EPLS when you take any action listed in §919.425. (b) You must review information that a participant gives you, as required by §919.335, about its status or the status of the principals of a transaction.
Title 5: Administrative Personnel
PART 919—GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT)
Subpart D—Responsibilities of OPM Officials Regarding Transactions
§ 919.430 How do I check to see if a person is excluded or disqualified?