CFR › Title 48 › Part 309Part 309 — Contractor QualificationsSubpart 309.4 — Debarment, Suspension, and Ineligibility§ 309.403— Definitions.§ 309.404— System for Award Management (SAM) exclusions.§ 309.405— Effect of listing (compelling reason determinations).§ 309.406-3— Procedures.§ 309.407-3— Procedures.§ 309.470-1— Situations where reports are required.