# 570.307 Negotiations.

(a) Follow the procedures in FAR 15.306 and 15.307 for exchanges (including clarifications, communications, negotiations, discussions, and revisions).

(b) Place a written record of all exchanges in the lease file.

(c) Provide prompt written notice to any offeror excluded from the competitive range or otherwise eliminated from the competition in accordance with FAR 15.503(a).