Bad Estimates Support Constructive Change Without Proof of Government Negligence
Client Alert | 1 min read | 07.10.13
In IAP World Servs., Inc. v. Dep't of Treasury (June 20, 2013), the Civilian Board of Contract Appeals held the government liable when a maintenance contractor's service calls took longer to perform than calls in historical data furnished to prospective offerors and the government had said the historical data were a "reasonable basis" for firm-fixed-price proposals. Finding that the contractor had relied on the faulty data to price its proposal and that the contractor need not prove government negligence, the CBCA decided that the longer service calls were a constructive change to the contract and awarded the contractor its increased costs of performance.
Contacts
Insights
Client Alert | 2 min read | 12.19.25
GAO Cautions Agencies—Over-Redact at Your Own Peril
Bid protest practitioners in recent years have witnessed agencies’ increasing efforts to limit the production of documents and information in response to Government Accountability Office (GAO) bid protests—often will little pushback from GAO. This practice has underscored the notable difference in the scope of bid protest records before GAO versus the Court of Federal Claims. However, in Tiger Natural Gas, Inc., B-423744, Dec. 10, 2025, 2025 CPD ¶ __, GAO made clear that there are limits to the scope of redactions, and GAO will sustain a protest where there is insufficient evidence that the agency’s actions were reasonable.
Client Alert | 7 min read | 12.19.25
In Bid to Ban “Woke AI,” White House Imposes Transparency Requirements on Contractors
Client Alert | 5 min read | 12.19.25
Navigating California’s Evolving Microplastics Landscape in 2026
Client Alert | 19 min read | 12.18.25
2025 GAO Bid Protest Annual Report: Where Have All the Protests Gone?


