D.C. Mun. Regs. tit. 27, § 1619
1619.1 The contracting officer shall conduct written or oral discussions with all offerors in the competitive range, except in the following circumstances:
1619.2 If discussions are held with offerors, the contracting office shall determine which proposals are in the competitive range, and shall conduct written or oral discussions with the offerors who submitted those proposals.
1619.3 If discussions are not held pursuant to §1619.1(b), the following requirements shall be met:
SOURCE: Final Rulemaking published at 35 DCR 1458 (February 26, 1988).