Home Law Expert Opinion GAO Green Lights Use of IGCE in Past Performance Evaluation Expert OpinionLawNews GAO Green Lights Use of IGCE in Past Performance Evaluation September 25, 2019 54 Share FacebookLinkedinTwitter TierneyMJ | 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 Law Protested Wanted More Time to Prepare Bid for Pressure Washing Services. GAO Wasn’t Sympathetic. Law SOSi Can’t Convince GAO It Deserved a $500M NSA Contract Law Protester’s Experience References Had Higher Contract Values than Awardee’s. Did This Make the Protester’s References More Relevant?