(a) If a small business set-aside acquisition or portion of an acquisition is not awarded, the unilateral or joint determination to set the acquisition aside is automatically dissolved for the unawarded portion of the set-aside. The required supplies and/or services for which no award was made may be acquired by sealed bidding or negotiation, as appropriate.
(b) Before issuing a solicitation for the items called for in a small business set-aside that was dissolved, the contracting officer shall ensure that the delivery schedule is realistic in the light of all relevant factors, including the capabilities of small business concerns. [48 FR 42240, Sept. 19, 1983, as amended at 50 FR 1743, Jan. 11, 1985; 50 FR 52429, Dec. 23, 1985; 63 FR 70270, Dec. 18, 1998]