About
Nigel is based in Washington, DC and is co-head of our Latin America Practice.
Recognised as an 'undisputed leader in his field', Nigel has acted as counsel and arbitrator in over 100 ad hoc and institutional arbitrations conducted in English and Spanish (including over 30 investment arbitrations). He has particular expertise in Latin America and energy and mining disputes.
Nigel speaks French, Spanish and Portuguese.
Additional Information
- Representing Repsol in its ICSID arbitration against Argentina for expropriation of its controlling share in YPF and subsequent $5bn settlement.
- Representing BG Group in its arbitration victory against Argentina in the first investment arbitration to be reviewed by the US Supreme Court.
- Representing Phillips 66 in its victory against PDVSA in an ICC arbitration concerning the control of a heavy oil refinery in Texas.
- Representing Crystallex mining corporation in its $1.4bn award against Venezuela for the expropriation of one of the world’s largest gold mines.
- Representing Pan American Energy in its ICSID claim for the expropriation of the second largest upstream oil company in Bolivia and the subsequent (largest) settlement agreed by Bolivia.
- Representing CMS, Total, Suez, Aguas de Barcelona and National Grid (among others) in their victories against Argentina arising out of the crisis measures. Read about the Suez-Aguas de Barcelona arbitration in our case study.


"Nigel is a top lawyer, considered to be outstanding in every way and a reference in both commercial and investment arbitration."
— Who’s Who Legal – Arbitration 2022
Nigel Blackaby KC
Partner, Co-Head of Latin America Practice
T +1 202 777 4500
washington, dc Office
700 13th Street, NW 10th Floor
20005-3960 washington, dc