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Marney Cheek

Marney Cheek has advised companies, non-governmental organizations, and governments on high-stakes international disputes and legal strategy for more than 20 years.

Marney serves as both counsel and advocate before numerous international arbitral tribunals and courts, including the International Court of Justice and major arbitral institutions such as the AAA, ICSID, PCA, and SIAC. She represents clients in complex international business disputes, having successfully defended a client in a $1.8 billion claim filed by a collaboration partner. Ms. Cheek serves as both counsel and arbitrator in numerous investment treaty arbitrations. She is an expert on public international law and 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.

On March 11, 2022, President Biden announced that the United States, acting in coordination with the European Union (“EU”) and leaders of major economies belonging to the Group of Seven (“G7”), would begin taking steps to revoke most-favored-nation (or “MFN”) trade status for Russia. MFN trade status—known as Permanent Normal Trade Relations (“PNTR”) status in the United States—is a term used to describe the nondiscriminatory treatment granted among most of the world’s trading partners. Days after the President’s address, on March 16, the House passed to formally revoke PNTR for Russia, and also stripping Belarus of MFN treatment. The bill now moves to the Senate, where timing for its consideration is uncertain.

MFN status is a fundamental principle in the international trading system established under the World Trade Organization (“WTO”), and as a general rule, WTO Members are required to accord MFN status to all other WTO Members. Having acceded to the WTO in 2012, Russia is generally entitled to MFN treatment by other WTO Members. In response to Russia’s invasion of Ukraine, however, several other WTO Members have joined the United States, the EU, and the G7 in stating an intent to revoke MFN treatment for Russia, invoking an “essential security” exception that permits WTO-inconsistent measures where a Member considers such measures to be “necessary for the protection of its essential security interests.” Statements issued by the White House and G7 Leaders emphasized the coordinated nature of the initiative across economies, and the intent to continue to pursue additional collective action to deny Russia the benefits of WTO membership.

While certain G7 countries, such as Canada, have already withdrawn Russia’s trade benefits by means of executive action, revocation of Russia’s PNTR status in the United States will require congressional action. While the House has passed a bill to do so, specific timing for consideration of that legislation in the Senate is still unknown. A revocation of Russia’s MFN status will increase tariff rates applicable to certain U.S. imports from Russia, and may also provoke Russia to take responsive, retaliatory actions against international firms. This alert provides background on Russia’s current trade status, analyzes congressional action to date on the issue, and describes the potential international trade implications for U.S. firms of a change in Russia’s trade status.

Background on Russia’s Trade Status

Under the principle of MFN treatment, WTO Members are required to treat imports of goods and services from any WTO Member as favorably as they treat the imports of like goods and services from any other WTO Member. In practice, this means that MFN treatment is the basic “non-discriminatory” treatment to which all WTO Members are generally entitled. Russia has been accorded MFN treatment by most major economies since it became a WTO Member in August 2012.
Continue Reading Revocation of Russia’s Most-Favored-Nation Trade Status: What Companies Need to Know

Last month, the US-EU Trade and Technology Council (TTC) held its inaugural ministerial in Pittsburgh: US Secretary of State Antony Blinken, Commerce Secretary Gina Raimondo, and Trade Representative Katherine Tai met with European Commissioners Margrethe Vestager and Valdis Dombrovskis. Only three months after the TTC process was launched at the
Continue Reading US-EU Trade and Tech Council: Takeaways and Next Steps

Three summits last week—G-7, NATO, and U.S.-EU—launched a wide range of transatlantic initiatives to coordinate policy, particularly on trade, technology, and defense. These new formats and dialogues can ensure a much deeper level of regulatory cooperation between the United States and Europe by exchanging perspectives, briefing materials, and in some cases, staff. For companies on both sides of the Atlantic, these emerging policy trends also open up new opportunities to engage decision-makers both in Washington and European capitals.
Continue Reading Transatlantic Summits: Main Takeaways for Tech and Defense

March 22, 2018

Earlier today, the administration announced its findings that China’s theft of U.S. technologies and intellectual property (“IP”) have caused at least $50 billion in harm to the U.S. economy per year. In response, President Trump issued an order announcing its intent to impose additional tariffs on Chinese
Continue Reading USTR Finds China’s IP Practices Cause at Least $50 Billion in Harm: Proposed Tariffs and Investment Restrictions Ratchet Up U.S.-China Trade Tensions

Following the recent U.S. announcement of tariffs on steel and aluminum imports under Section 232 of the Trade Expansion Act of 1962, the United States is now poised to implement trade sanctions against China stemming from an investigation of that country’s intellectual property (“IP”) practices. Such sanctions, which could include
Continue Reading Next Up: Section 301: Companies and Global Markets Should Prepare for the Risk of Rising U.S.-China Trade Tensions

President-elect Donald Trump made trade policy a key issue in his campaign and has declared his interest in either withdrawing from or renegotiating the North American Free Trade Agreement (NAFTA). Government officials from Mexico and Canada have publicly stated that their respective governments are open to renegotiating the treaty. As
Continue Reading Re-Opening NAFTA: Consequences for U.S. Businesses

Note: This post is the third in a series of posts on the final text of the Trans-Pacific Partnership (TPP) by Covington’s International and Public Policy lawyers.  The final TPP text, which was released on November 5, 2015, is available here.  TPP is not expected to enter into force
Continue Reading What’s New in the TPP’s Intellectual Property Chapter

Note: This post is the second in a series of posts on the final text of the Trans-Pacific Partnership (TPP) by Covington’s International and Public Policy lawyers.  The final TPP text, which was released on November 5, 2015, is available here.  TPP is not expected to enter into force
Continue Reading The Trans-Pacific Partnership Investment Chapter: Maintaining Important Protections for U.S. Investors Overseas

Almost all of the more than 3,000 bilateral investment treaties (BITs) in existence offer foreign investors the protection of “fair and equitable treatment” under international law.  India’s new draft model BIT does not.  In place of the well-established standard of protection, which has been interpreted and applied in hundreds of
Continue Reading India’s Investment Treaties – Will the Government Reject a Core Standard of Investment Protection?

Recent calls by anti-trade groups to abandon investor-state arbitration (often referred to as “investor-state dispute settlement,” or ISDS) ignore the modern reality of the global economy and conjure images of Chicken Little’s warnings that the sky is falling. Investment flows exceeded $1.45 trillion globally in 2013. Of the billions of
Continue Reading Congress: Don’t dismiss neutral dispute settlement for US investors