48 CFR § 214.209
Cancellation of invitations before opening
November 17, 2020
If an invitation for bids allowed fewer than 30 days for receipt of offers, and resulted in only one offer, the contracting officer shall cancel and resolicit, allowing an additional period of at least 30 days for receipt of offers, as provided in 215.371.
[77 FR 39138, June 29, 2012]