CFR › Title 48 › Part 314Part 314 — Sealed BiddingSubpart 314.1 — Use of Sealed Bidding§ 314.103— Policy.Subpart 314.4 — Opening of Bids and Award of Contract§ 314.404-1— Cancellation of invitations after opening.§ 314.407-3— Other mistakes disclosed before award.§ 314.407-4— Mistakes after award.