Judge Schwebel has been chairman or party appointed arbitrator in International Chamber of Commerce (ICC), International Centre for Settlement of Investment Disputes (ICSID), American Arbitration Association (AAA), Arbitration Institute of the Stockholm Chamber of Commerce (SCC), London Court of International Arbitration (LCIA), Permanent Court of Arbitration (PCA), Japan Commercial Arbitration Association (JCAA) and United Nations Commission on International Trade Law (UNCITRAL) ad-hoc proceedings.[46]