Home Law COC Referral Not Required When Proposal Fails to Provide Material Information; GAO... LawNewsResource Library COC Referral Not Required When Proposal Fails to Provide Material Information; GAO B-415552.4, US21 Inc. August 29, 2018 24 Share FacebookLinkedinTwitter 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 A Good Man Is Hard to Find: Recruitment Issues Doom Protester’s Quotation Law Protester Said Past Performance Evaluation Overemphasized Negatives. Why Did GAO Think It Was Fair? Law Protester Wanted a Solicitation Amendment. GAO Wasn’t Convinced.