As arbitrator: Some experience includes: Coarbitrator: In Paris, construction of an electrical power grid in an African country, Belgian law; In Paris, directors’ liability and breach of the shareholders’ agreement governing the exercise of the controlling interest in a large conglomerate of companies, Spanish Law; In Geneva, Swiss law, design and implementation of telecommunications software; Sole Arbitrator: In Bogotá, Colombian Law, sub-contract for civil works (dredging and piling) concerning extra-work, change in design and delay claims; In Madrid, Spanish Law, right to the payment of the additional price agreed between the parties for the acquisition of a dairy products processing and distribution business. Chairman: In Mexico, pre-closing obligations arising out of a Share Purchase Agreement for the acquisition of an insurance company, Mexican law; In Madrid, Italian Law, assembly and supply of military equipment; In Paris, Portuguese Law, termination of an airplane maintenance and technical support agreement. In Miami, Laws of Dominican Republic, warranties and undertakings under an Hotel Purchase and Sale Agreement; In Paris, Uncitral Rules, investment protection, Romak v. Uzbekistan (PCA Case No. AA280, award published). As Counsel: Both in ad hoc (UNCITRAL, EDF Rules) and institutional (ICC, ICSID, Zurich Chamber of Commerce, Corte de Arbitraje de Madrid, Chambre de Commerce et d’Industrie de Bruxelles and IACAC) proceedings, applying the laws of Argentina, Belgium, Bolivia, Brazil, Colombia, El Salvador, France, Italy, Mexico, the Netherlands, New York, Peru, Puerto Rico, Republic of Moldava, Spain, Switzerland, Trinidad and Tobago, United Kingdom and Venezuela