Agency’s Acceptance of Proposals After Challenge to Solicitation’s Terms Constitutes Adverse Agency Action for Purposes of GAO Timeliness Rules; GAO B-415782, MLS-Multinational Logistic Services, Ltd.

Protest challenging the terms of solicitations is denied, where the protester knew or should have known that the agency would not take its requested corrective action when it accepted proposals, and where the protester failed to file its protests at GAO within 10 days of the respective solicitations’ closing dates.