Home Law Protester Not An Interested Party to Challenge Alleged Waiver/Relaxation of a Solicitation... LawNewsProtestsResource Library Protester Not An Interested Party to Challenge Alleged Waiver/Relaxation of a Solicitation Requirement; CACI, Inc.-Federal, GAO B-419499 April 14, 2021 145 Share FacebookLinkedinTwitter chrisdorney | 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 Unimpressed with Agency’s Glib Price Realism Analysis, GAO Recommends a Do-Over Law Does the “Late Is Late” Rule Also Apply to Agency Protests? Law Protester Argued Solicitation Amendment Necessitated Full Proposal Revisions. GAO Didn’t Agree.