Home Law GAO Lacks Authority to Hear Challenge to SBA Certificate of Compliance; Semper... LawNewsProtestsResource Library GAO Lacks Authority to Hear Challenge to SBA Certificate of Compliance; Semper Valens Solutions, Inc., GAO B-417028.4 September 24, 2019 34 Share FacebookLinkedinTwitter sabthai | 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 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.