48 CFR 14.406 : Federal Acquisition Regulations System (Section 1.000 To Parts 9906-9999) — Federal Acquisition Regulation (Parts 1 - 99) (Section 1.000 To Parts 54-99) — Contracting Methods And Contract Types (Parts 13 - 18) (Section 13.000 To Section 18.204) — Sealed Bidding (Section 14.000 To Section 14.503-2) — Opening Of Bids And Award Of Contract (Section 14.400 To Section 14.409-2) — Receipt of an unreadable electronic bid.

If a bid received at the Government facility by electronic data interchange is unreadable to the degree that conformance to the essential requirements of the invitation for bids cannot be ascertained, the contracting officer immediately shall notify the bidder that the bid will be rejected unless the bidder provides clear and convincing evidence—

(a) Of the content of the bid as originally submitted; and

(b) That the unreadable condition of the bid was caused by Government software or hardware error, malfunction, or other Government mishandling.