Subpart 1806.2 - Full and Open Competition After Exclusion of Sources

§ 1806.202 - Establishing or maintaining alternative sources. (NASA supplements paragraphs (a) and (b)).

§ 1806.202-70 - Formats.

Subpart 1806.3 - Other Than Full and Open Competition

§ 1806.302 - Circumstances permitting other than full and open competition.

§ 1806.303 - Justifications.

§ 1806.302-4 - International agreement.

§ 1806.302-7 - Public interest. (NASA supplements paragraph (c))

§ 1806.302-470 - Documentation.

§ 1806.303-1 - Requirements. (NASA supplements paragraphs (b) and (d))

§ 1806.303-2 - Content.

§ 1806.303-170 - Sole-source purchases by contractors.

§ 1806.303-270 - Use of unusual and compelling urgency authority.

§ 1806.304-70 - Approval of NASA justifications.

Subpart 1806.5 - Competition Advocates

§ 1806.501 - Requirement. (NASA paragraphs (1), (2), (3) and (4))

§ 1806.502 - Duties and responsibilities. (NASA supplements paragraph (b))