23 CFR § 636.110
What procedures may be used for solicitations and receipt of proposals?
May 21, 2020
You may use your own procedures for the solicitation and receipt of proposals and information including the following:
(a) Exchanges with industry before receipt of proposals;
(b) RFQ, RFP and contract format;
(c) Solicitation schedules;
(d) Lists of forms, documents, exhibits, and other attachments;
(e) Representations and instructions;
(f) Advertisement and amendments;
(g) Handling proposals and information; and
(h) Submission, modification, revisions and withdrawal of proposals.