Chambers & Partners has been ranking the best lawyers since 1990, and now covers 185 jurisdictions. The guide is trusted by professionals across the profession to give a comprehensive and accurate description of the legal profession worldwide.
2017
- Volterra Fietta was ranked in the top tier for Public International Law
- Robert Volterra was ranked in the top tier for International Arbitration
- Robert Volterra was ranked in the top tier for Public International Law
2016
- Volterra Fietta was ranked in the top tier for Public International Law
- Robert Volterra was listed as a Notable Practitioner
2015
- Volterra Fietta was ranked in the top tier for Public International Law
- Robert Volterra was ranked first tier for International Law Practitioners
2014
- Volterra Fietta was ranked in the top tier for Public International Law
- Robert Volterra was ranked first tier for International Law Practitioners
2012
- Volterra Fietta was ranked in the top tier for Public International Law