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Global Guide 2023

Ranked in 4 Practice Areas
Ranked in Guides

About

Provided by Claudia Annacker

Global

Practice Areas

Dr. Claudia Annacker focuses her practice on international arbitration and litigation and public international law matters, in particular investor-State disputes, inter-State disputes, disputes involving international organizations and human rights cases. She has represented states and investors in more than 30 investment treaty arbitrations and regularly advises investors on structuring their investments to benefit from, or improve, investment treaty protections.

Dr. Annacker is an adjunct professor at the University of Vienna, where she teaches advanced research seminars in international responsibility and international dispute settlement and has been a visiting professor at the Paris Ouest Nanterre La Défense University. She has published widely in the fields of international arbitration and public international law.

Professional Memberships

Court of Arbitration of the Singapore International Arbitration Centre

Board of the Vienna International Arbitral Centre

Energy Charter Treaty Legal Advisory Task Force

Board of Trustees of the Foundation of International Arbitration Advocay

American Society of International Law

European Society of International Law

German Society of International Law

International Law Association

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Dechert LLP

Provided by Chambers
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Band

Belgium

Competition: EU

Alec Burnside
2
Alec Burnside
2
Band 2
Clemens York von Wartenburg
F
Clemens York von Wartenburg
F
Foreign expert for Germany

China

Dispute Resolution: Litigation (International Firms)

Maria Sit
U
Maria Sit
U
Up and Coming
Investment Funds (International Firms)

Michael Wong
4
Michael Wong
4
Band 4

Europe-wide

Arbitration (International)

Eduardo Silva Romero
2
Eduardo Silva Romero
2
Band 2
Claudia Annacker
3
Claudia Annacker
3
Band 3
International Arbitration: Most In Demand Arbitrators

Eduardo Silva Romero
3
Eduardo Silva Romero
3
Band 3

France

Corporate/M&A: High-end Capability

Ermine Bolot
6
Ermine Bolot
6
Band 6
International Arbitration

Eduardo Silva Romero
1
Eduardo Silva Romero
1
Band 1
Claudia Annacker
2
Claudia Annacker
2
Band 2
José Manuel García Represa
4
José Manuel García Represa
4
Band 4
Philip Dunham
5
Philip Dunham
5
Band 5
International Arbitration: Arbitrators

Eduardo Silva Romero
2
Eduardo Silva Romero
2
Band 2
Litigation

Jacques Sivignon
5
Jacques Sivignon
5
Band 5

Germany

Corporate/M&A: Mid-Market

Federico Pappalardo
3
Federico Pappalardo
3
Band 3

Global Market Leaders

Arbitration (International)

Eduardo Silva Romero
2
Eduardo Silva Romero
2
Band 2
Claudia Annacker
3
Claudia Annacker
3
Band 3
Public International Law

Claudia Annacker
3
Claudia Annacker
3
Band 3

Ireland

Investment Funds

Carol Widger
2
Carol Widger
2
Band 2
Declan O'Sullivan
4
Declan O'Sullivan
4
Band 4
20 of 71 results