2 C.F.R. § 180.610
What procedures does a Federal agency use in suspension and debarment actions?
In deciding whether to suspend or debar you, a Federal agency handles the actions as informally as practicable, consistent with principles of fundamental fairness.
(a) For suspension actions, a Federal agency uses the procedures in this subpart and subpart G.
(b) For debarment actions, a Federal agency uses the procedures in this subpart and subpart H.