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 39 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 GAO Denies Reconsideration Because Another Offeror Was in Line for Award Policies and Guidance GAO Report – Other Transaction Agreements: Improved Contracting Data Would Help DOD Assess Effectiveness Law Protester’s Retention Plan Couldn’t Retain Agency’s Interest