D.C. Mun. Regs. tit. 21, § 5330
5330
5330.1 Authority procurements shall be conducted using a method or combination of methods, which:
(a) Serve the Authority's interest considering price, delivery, quality, effect on the Authority's operation and services, and other factors affecting the Authority's interests; and
(b) Deal fairly with offerors and contractors.
5330.2 The Authority may use any of the following methods of procurement:
(c) Sealed Bids;
(d) Competitive Proposals;
(e) Small Purchases;
(f) Commercial Item Purchases;
(g) Expedited Purchases;
(h) Limited Competition Purchases;
(i) Joint Procurements;
(j) Rider Procurements;
(k) General Services Administration Schedule Purchases;
(l) Micro-Purchases; or
(m) Unsolicited Proposals.
SOURCE: Emergency Rulemaking published at 46 DCR 613 (January 22, 1999) [EXPIRED]; as Final Rulemaking published at 46 DCR 7349 (September 17, 1999); as amended by Final Rulemaking published at 56 DCR 4484 (June 12, 2009).