Nadiya Nychay

Partner

Brussels + 32.2.645.14.11

Nadiya Nychay delivers high-stakes strategic counsel to multinational corporations, financial institutions, and sovereign entities navigating the intersection of complex international trade law, economic security, and shifting global foreign policy.

With more than 25 years of experience — anchored by five years serving as a legal officer at the World Trade Organization (WTO) Secretariat in Geneva — Nadiya looks beyond purely technical legal text. She helps C-suite executives, boards, and private equity funds anticipate the commercial fallout of economic statecraft, drawing on deep familiarity with United Nations instruments and multilateral frameworks to transform regulatory volatility into resilient global operations.

Nadiya's core areas of strategic experience include: Geopolitical Risk & Sanctions Architecture: advises global leaders on the operational and transactional impacts of EU, UN, and extraterritorial U.S. sanctions regimes, including highly sensitive measures regarding Russia, Belarus, Iran (JCPOA), Libya, North Korea, Syria, and Cuba. Trade Remedies & Global Dispute Resolution: defends and pursues anti-dumping, countervailing duty, and safeguard matters before the European Commission. Handles international litigation spanning Europe, Asia, Australia, and the Americas, uniquely informed by her time advising WTO Panels on complex subsidies, trade remedies, and market access disputes. Supply Chain & Tariff Optimization: structures cross-border operations to maximize rules of origin and tariff advantages across major global trade frameworks, including CETA, USMCA, CPTPP, the EU-UK TCA, the EU-Japan EPA, the EU-Korea FTA, and the pending EU-Mercosur FTA. Next-Generation Regulatory Compliance (ESG & CBAM): guides boards through supply chain restructurings required by evolving EU sustainability frameworks, including CBAM, disclosure under CSRD, and value chain auditing under CSDDD. And Corporate Integrity & Trade Defense: advises on U.S. trade law extraterritoriality, AML, data protection, and FCPA/REACH compliance across the steel, renewable energy, pharmaceutical, and financial sectors.

Experience

  • FN Browning Group acquires SofisportJones Day advised FN Browning Group in the acquisition of Sofisport SA, a French-based global leader specializing in the manufacture of sports ammunition and components.
  • Direct lender provides delayed draw term loan commitments and revolving commitments to fund large sponsor-backed company's acquisition of Dutch entitiesJones Day advised a direct lender, as administrative agent, collateral agent, sole lead arranger, and lender, in connection with an amendment to the credit facility of a large sponsor-backed borrower, which included an increase in delayed draw term loan commitments and revolving commitments.
  • Hexagon acquires SeptentrioJones Day advised Hexagon AB in the acquisition of Septentrio NV, a leading OEM provider of Global Navigation Satellite System (GNSS) technologies.
  • Euroclear acquires Banco InversisJones Day advised Euroclear SA/NV in its acquisition of Banco Inversis, a leading provider of global investment technology solutions and outsourced financial services.
  • Riverside sells Energy Exemplar to Blackstone and Vista Equity PartnersJones Day advised investment funds affiliated with Riverside's Australia Fund in connection with the sale of its Energy Exemplar platform to a newly formed acquisition vehicle jointly controlled by investment funds affiliated with Blackstone and Vista Equity Partners.
  • Nordson Corporation acquires ARAGJones Day advised Nordson Corporation in the acquisition and financing of ARAG Group and its subsidiaries from private equity funds advised by European private equity firm Capvis AG and its founders in an all-cash transaction that values ARAG Group at an enterprise value of €960 million ($1.05 billion) and in the related debt financing which consisted of a €760 million 364-day term loan agreement with JPMorgan Bank, N.A., as administrative agent.
  • TotalEnergies' affiliate Cray Valley sells three product lines to Pacific Avenue Capital PartnersJones Day is advising Total Energies on its sale of three product lines to Pacific Avenue Capital Partners (Wingtack®, PolyBD® and Dymalink®) developed by Cray Valley, its resin production and sales affiliate.
  • Timken acquires Nadella Group from ICGJones Day advised The Timken Company in the acquisition of Nadella Group, a leading European manufacturer of linear guides, telescopic rails, actuators and systems and other specialized industrial motion solutions, from ICG plc.
  • Global chemicals company responds to sanctions imposed on Russian factory ownerJones Day is advising a global chemical company on its ongoing obligations to a Russian entity in the context of sanctions that have been imposed on the provision of certain goods.