Rebeca Mosquera has joined Aramco as Senior Counsel in its International Litigation and Alternative Dispute Resolution (ADR) group, effective June 2025, and has relocated to the Kingdom of Saudi Arabia. A dual-qualified lawyer in New York and Panama, Rebeca has developed a distinguished arbitration practice representing sovereigns and companies in high-stakes disputes under ICSID, UNCITRAL, AAA/ICDR, LCIA, and ICC rules, and ad hoc proceedings. Her work spans the full life cycle of investor-state and complex commercial cases, with a focus on energy, infrastructure, and enforcement. Rebeca is the current President of ArbitralWomen and is a frequent speaker on ethics and AI, standards of protection in ISDS, procedural fairness, and representation in international arbitration. Her work has been recognised by the Lexology Index (formerly Who’s Who Legal), The Legal 500, Latinvex, and the New York Law Journal.