Department profile
Volterra Fietta

Public International Law

UK Guide 2026 : UK-wide

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Volterra Fietta

Rankings

Chambers Review

Provided by Chambers

Public International Law - UK-wide

Band 1

What the Team is Known For

Volterra Fietta is a well-known PIL boutique handling a wide range of investor-related and inter-state work. The firm advises sovereign states and investors on claims arising under BITs and commercial agreements to which a state is party. It has significant experience advising on disputes concerning the alleged expropriation of industrial and financial assets. The team provides advice on inter-state matters including boundary disputes and the Law of the Sea, as well as advising states on treaty obligations. It also advises on issues of international human rights, including representing parties before the ICJ.

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Work Highlights

Provided by Chambers

  • Volterra Fietta represented the Republic of the Union of Myanmar on international legal proceedings against the military leaders responsible for the armed aggression directed against the people of Myanmar and their legitimate democratic representatives.

Strengths

Provided by Chambers

  • Volterra Fietta has a deep understanding of client needs and excellent knowledge of the subject matter.

    Public International Law respondentUK

  • Volterra Fietta provides an excellent overview of information and strategy.

    Public International Law respondentUK

Notable Practitioners

Provided by Chambers

  • Robert Volterra
    Robert Volterra

    Robert Volterra

    Robert Volterra is one of the country's top PIL practitioners, with an outstanding track record of acting for sovereign states around the world on complex issues of international law as well as investor-state arbitrations. His practice covers the full gamut of issues, including sovereign immunity, maritime delimitation, sanctions and international human rights issues.

    • He is first class in his preparation and presentations as well as his customer service.

      Public International Law respondentUK
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  • Gunjan Sharma
    Gunjan Sharma

    Gunjan Sharma

    Gunjan Sharma has developed a strong practice in PIL matters. His expertise spans investor-state arbitrations, sovereign immunity issues, maritime boundary disputes and climate change-related matters. He is highly experienced at representing states, international organisations and major international companies.

    • His expertise, professionalism and commitment to his clients make him an invaluable asset in a high-stakes legal matter.

      Public International Law respondentUK
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Ranked Individuals at Volterra Fietta (2)

UK-wide

Members

Provided by Volterra Fietta

Volterra Fietta has rankings in the following guides

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