45 CFR § 630.630 - Debarment.

---
identifier: "/us/cfr/t45/s630.630"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "45 CFR § 630.630 - Debarment."
title_number: 45
title_name: "Public Welfare"
section_number: "630.630"
section_name: "Debarment."
chapter_name: "NATIONAL SCIENCE FOUNDATION"
part_number: "630"
part_name: "GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE)"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "41 U.S.C. 701"
regulatory_source: "68 FR 66557, 66634, Nov. 26, 2003, unless otherwise noted."
cfr_part: "630"
---


# 630.630 Debarment.

*Debarment* means an action taken by a Federal agency to prohibit a recipient from participating in Federal Government procurement contracts and covered nonprocurement transactions. A recipient so prohibited is debarred, in accordance with the Federal Acquisition Regulation for procurement contracts (48 CFR part 9, subpart 9.4) and the common rule, Government-wide Debarment and Suspension (Nonprocurement), that implements Executive Order 12549 and Executive Order 12689.