Preparing and submitting a bid for a federal procurement requires strict compliance with the solicitation’s instructions. When a bidder fails to comply with these instructions (such as failing to acknowledge an amendment to the solicitation), the bidder may be surprised by the agency’s seemingly harsh decision to eliminate the bidder from award. But if the agency ignores the error and proceeds to award the contract to the bidder, the agency’s decision risks protest of the award from other bidders.

In Morrish-Wallace Constr. d/b/a Ryba Marine Constr. Co., B-423796.2 (Feb. 5, 2026), GAO examined whether an awardee’s failure to acknowledge an amendment to the RFQ constituted a minor informality that could be waived.