Dr. Roman Zykov has acted as an expert witness on Russian aviation, civil, corporate, bankruptcy, banking, fraud and procedural laws in the proceedings before the Eastern Caribbean Supreme Court in the High Court of Justice Virgin Islands, and the District Court of Limassol.

The cases related to various claims brought by Russian banks against various debtors, shareholders and their assets in several jurisdictions.

Dr. Roman Zykov frequently acts as an expert witness on Russian aviation, commercial, corporate, energy, bankruptcy, sanctions, and other laws before foreign courts, international arbitral tribunals, and dispute adjudication boards.