CFR › Title 48 › Part 2406Part 2406 — Competition RequirementsSubpart 2406.2 — Full and Open Competition After Exclusion of Sources§ 2406.202— Establishing or maintaining alternative sources.Subpart 2406.3 — Other Than Full and Open Competition§ 2406.302-2— Unusual and compelling urgency.§ 2406.303— Justifications.§ 2406.304— Approval of the justification.Subpart 2406.5 — Competition Advocates§ 2406.501— Requirement.