Marney Cheek

Marney Cheek co-chairs Covington's International Arbitration and Disputes practice and has advised companies, non-governmental organizations, and governments on high-stakes international disputes and legal strategy for more than 20 years.

Marney's work draws upon her expertise in public international law, investment, and international trade. She serves as both counsel and advocate before numerous international arbitral tribunals and courts, including the International Court of Justice. She currently represents the Government of Ukraine in its landmark cases before the International Court of Justice adverse to the Russian Federation, including Allegations of Genocide under the Convention on the Prevention and Punishment of the Crime of Genocide (Ukraine v. Russian Federation). In addition to leading complex investment treaty and international commercial disputes under the rules of major arbitral institutions, Marney routinely advises clients on public international law matters and issues arising under numerous multilateral treaties. She also is at the forefront of business and human rights disputes, having represented global labor unions in the first binding arbitration brought under a business and human rights compact, the Bangladesh Accord on Fire and Building Safety.

Drawing upon her experience as Associate General Counsel at the Office of the U.S. Trade Representative, Marney routinely counsels clients on international trade matters and is a member of the roster of arbitrators for several U.S. free trade agreements. Her pro bono work includes representation of Radio Free Europe/Radio Liberty, among other matters.

Marney is a member of the Council on Foreign Relations and serves as a Vice President of the American Society of International Law. She has previously taught investment law at Columbia University School of Law. She is recognized as an “extraordinarily thoughtful” and “creative” lawyer with a “wealth of knowledge” on international law matters in Chambers and Legal 500.