A dual-qualified lawyer in both New York and Australia specialising in domestic and international commercial arbitration, investor-State and inter-State dispute resolution, Nastasja has experience advising and representing private and sovereign entities in dispute resolution proceedings conducted under an array of arbitration rules, primarily across the construction, renewable energy and natural resources sectors.

Nastasja also has specific expertise in public international law and responsible business practices advisory work. She regularly advises States, inter-governmental and non-governmental organisations and corporate entities on the interpretation of, and compliance with, obligations arising under international law instruments and customary international law.