Catherine O. Shames

Associate

Overview

Catherine O. Shames is an associate in the Washington, D.C. office of Crowell & Moring, where she is a member of the firm’s Government Contracts Group. 

Catherine’s government contracts practice focuses on contract claims/disputes under the Contract Disputes Act (CDA), prime-sub disputes, transactional due diligence, internal investigations, and disclosures under the Mandatory Disclosure Rule. She also assists contractors with cost allowability issues and responding to DCAA audits.

Catherine is active in pro bono matters. She has represented low-income individuals in contested custody disputes and in housing disputes against landlords to remediate unsafe housing conditions.

During law school, Catherine interned for the Honorable Lydia Kay Griggsby at the U.S. Court of Federal Claims. Catherine also completed U.S. Department of Justice internships with the Office of the Pardon Attorney, the Tax Division, the Executive Office for U.S. Attorneys, and the Commercial Litigation Branch, Fraud Section.

Prior to law school, Catherine was a legal analyst at the nation’s largest military shipbuilding company where she gained valuable government contract experience.

Career & Education

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    • Randolph-Macon Woman's College, B.A.
    • Duke University, Sanford School of Public Policy, M.P.P.
    • College of William & Mary, Mason School of Business, M.B.A.
    • College of William & Mary Marshall-Wythe School of Law, J.D.
    • Randolph-Macon Woman's College, B.A.
    • Duke University, Sanford School of Public Policy, M.P.P.
    • College of William & Mary, Mason School of Business, M.B.A.
    • College of William & Mary Marshall-Wythe School of Law, J.D.
    • District of Columbia
    • Virginia
    • U.S. District Court for the Eastern District of Virginia
    • U.S. District Court for the Western District of Virginia
    • District of Columbia
    • Virginia
    • U.S. District Court for the Eastern District of Virginia
    • U.S. District Court for the Western District of Virginia

Catherine's Insights

Client Alert | 1 min read | 06.28.24

Taking Care of Business (Systems): DoD Proposes to Change the Definition of a Business System Deficiency

The Department of Defense (DoD) recently announced that it seeks public comments on a proposed change to the contractor business systems regime.  The proposed rule would amend the Defense Federal Acquisition Regulation Supplement (DFARS) by replacing the phrase “significant deficiency” with the new defined term “material weakness,” to mean “a deficiency or combination of deficiencies in the internal control over information in contractor business systems, such that there is a reasonable possibility that a material misstatement of such information will not be prevented, or detected and corrected, on a timely basis.”  In addition, the term would provide that a “reasonable possibility exists when the likelihood of an event occurring is— (1) Probable; or (2) More than remote but less than likely.” ...

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Catherine's Insights

Client Alert | 1 min read | 06.28.24

Taking Care of Business (Systems): DoD Proposes to Change the Definition of a Business System Deficiency

The Department of Defense (DoD) recently announced that it seeks public comments on a proposed change to the contractor business systems regime.  The proposed rule would amend the Defense Federal Acquisition Regulation Supplement (DFARS) by replacing the phrase “significant deficiency” with the new defined term “material weakness,” to mean “a deficiency or combination of deficiencies in the internal control over information in contractor business systems, such that there is a reasonable possibility that a material misstatement of such information will not be prevented, or detected and corrected, on a timely basis.”  In addition, the term would provide that a “reasonable possibility exists when the likelihood of an event occurring is— (1) Probable; or (2) More than remote but less than likely.” ...