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Federal Circuit Clarifies Prejudice Review In Bid Protest Cases

Client Alert | less than 1 min read | 04.26.05

Explaining away seemingly contradictory precedent, the Federal Circuit in Bannum, Inc. v. U.S. (Apr. 21, 2005) clarified that, while the merits are reviewed on appeal de novo under the Administrative Procedure Act's "arbitrary and capricious or in violation of law" standard, the determination of whether a violation of law is prejudicial requires fact finding by the Court of Federal Claims and is reviewed for "clear error." Applying the clear error standard to this case, the appellate court found none in the trial court's determination that the violation had not prejudiced the protester.

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Client Alert | 4 min read | 09.15.26

GAO Indicates Reasonable Conflict of Interest Investigation Must Include Inquiry of Involved Firm

The U.S. Government Accountability Office’s (GAO) recent decision in Viderity Inc.—Costs, B-424422.5, Sept. 1, 2026, offers useful insight into what constitutes a legally sufficient conflict of interest investigation. The decision arose in an unusual procedural posture: Viderity initially protested, alleging that an agency evaluator had a personal conflict of interest. After the agency took corrective action, Viderity filed a cost entitlement claim requesting that GAO direct the agency to reimburse Viderity’s protest costs. In evaluating that claim, GAO assessed whether Viderity’s underlying protest ground was “clearly meritorious.”...