[Code of Federal Regulations] [Title 48, Volume 4] [Revised as of October 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 48CFR315.370] [Page 38] TITLE 48--FEDERAL ACQUISITION REGULATIONS SYSTEM CHAPTER 3--HEALTH AND HUMAN SERVICES PART 315_CONTRACTING BY NEGOTIATION--Table of Contents Subpart 315.3_Source Selection Sec. 315.370 Finalization of details with the selected source. (a) After selection of the successful proposal, finalization of details with the selected offeror may be conducted if deemed necessary. However, no factor which could have any effect on the selection process may be introduced after the common cutoff date for receipt of final proposal revisions. The finalization process shall not in any way prejudice the competitive interest or rights of the unsuccessful offerors. Finalization of details with the selected offeror shall be restricted to definitizing the final agreement on terms and conditions, assuming none of these factors were involved in the selection process. (b) Caution must be exercised by the contracting officer to insure that the finalization process is not used to change the requirements contained in the solicitation, nor to make any other changes which would impact on the source selection decision. Whenever a material change occurs in the requirements, the competition must be reopened and all offerors submitting final proposal revisions must be given an opportunity to resubmit proposals based on the revised requirements. Whenever there is a question as to whether a change is material, the contracting officer should obtain the advice of technical personnel and legal counsel before reopening the competition. Significant changes in the offeror's cost proposal may also necessitate a reopening of competition if the changes alter the factors involved in the original selection process. (c) Should finalization details beyond those specified in paragraph (a) of this section be required for any reason, discussions must be reopened with all offerors submitting final proposal revisions. (d) Upon finalization of details, the contracting officer should obtain a confirmation letter from the successful offeror which includes any revisions to the technical proposal, the agreed to price or cost, and, as applicable, a certificate of current cost or pricing data.