5 C.F.R. § 919.300 What must I do before I enter into a covered transaction with another person at the next lower tier?
Title 5 - Administrative Personnel
When you enter into a covered transaction with another person at the next lower tier, you must verify that the person with whom you intend to do business is not excluded or disqualified. You do this by: (a) Checking the EPLS; or (b) Collecting a certification from that person if allowed by this rule; or (c) Adding a clause or condition to the covered transaction with that person.
Title 5: Administrative Personnel
PART 919—GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT)
Subpart C—Responsibilities of Participants Regarding Transactions
Doing Business With Other Persons
§ 919.300 What must I do before I enter into a covered transaction with another person at the next lower tier?