Home Law Claims Fed. Circ. Won’t Treat ‘Sum Certain’ Rule As Jurisdictional ClaimsLawNews Fed. Circ. Won’t Treat ‘Sum Certain’ Rule As Jurisdictional August 24, 2023 40 Share FacebookLinkedinTwitter Sebastian Duda | Shutterstock You must be a Paid or Free Trial Member to Access this Content. Paid members, please login to view your news subscription(s). RELATED ARTICLESMORE FROM AUTHOR Expert Opinion Contractors May Be Able to Appeal Despite Government’s Delay in Issuing Its Final Decision Claims Contractor’s Purchase Manager Perpetrated a Bid-Rigging Scheme. But Had the Contractor Breached? Expert Opinion Sovereign and Derivative Immunity in Government Contracts