Offices: Claro y Cia.

London, England Office: Bomchil Castro Goodrich Claro Arosemena & Associates. Globe House, 4 Temple Place, WC2R 3HP. Telephone: +44-20 7240-1755. Telefax: +44-20 7240-1808.

Paris, France Office: Goodrich Riquelme y Asociados. 24, Av. de L'Ópèra, 2nd Floor, 75001.

Brussels, Belgium Office: Asociados con Simmons & Simmons. Boulevard Due Regent 58, Box 2, 1000. Telephone: +32-2 511-5929. Telefax +32-2 513-7537.