5 CFR § 919.330
What requirements must I pass down to persons at lower tiers with whom I intend to do business?
November 4, 2020
Before entering into a covered transaction with a participant at the next lower tier, you must require that participant to—
(a) Comply with this subpart as a condition of participation in the transaction. You may do so using any method(s), unless §919.440 requires you to use specific methods.
(b) Pass the requirement to comply with this subpart to each person with whom the participant enters into a covered transaction at the next lower tier.