Board directors, executive committee International Commercial Dispute Resolution Center, Miami International Arbitration and Mediation Institute. Chairman Commercial Dispute Resolution Center Americans, Miami, since 1995. Appointed by Governor of Florida to International Currency and Barter Commission, 1986.
Lecturer University Miami Inter-Ban course Latin America bankers. Steering committee Summit of the Americas, Miami, 1994, co-chair post Summit Planning Committee, 1994. Co-chair mayor Miami-Dade County Strategic Planning for International Trade, since 1998.
Co-chair strategic planning committee Mayor of Miami Dade County International Trade Commission. Board directors Trade Mission Center American, since 2000, International Trade Council Miami-Dade County, Florida, Florida Free Trade Area Agreement, Inc. Member international advisory committee Enterprise Florida, since 2000.
Board trustee Florida Free Trade Area of the Americas. Board directors Florida Free Trade Agreement Americans, Inc., chairman, since 2006. Chairman World Services Group, 2006-2007, chairman, 2006-2007.
With JACGC, United States Air Force, 1952-1954, Korea. To major Reserve; Fellow American Bar Association Foundation (chairman committee arrangements international and comparative law section 1964-1965, committee on Inter-American affairs of American Bar Association 1985-1987). Member Inter-American Bar Association (assistant secretary-general 1957-1959, treasurer 11th conference 1959, co-chairman junior bar section 1963-1965, mem council since 1969, executive committee since 1975, president 1982-1984, Diploma de Honor 1987, William Roy Vallance award 1989), Spanish American Bar Association, Florida Bar Association (vice chairman administrative law committee 1965, vice chairman international and comparative law committee 1967-1968, chairman aeronautical law committee 1968-1969), Dade County Bar Association (chairman foreign laws and language committee 1964-1965), International Center Florida (World Trade Center, president 1981-1982), World Peace Through Law Center, Miami Committee Foreign Relations, Institute Ibero American Derecho Aeronautical, American Society International Law, Council International Visitors, American Foreign Law Association (president Miami 1958), appointed to National and International panels of Arbitrators of the American Arbitration Association, since 2003, Bar of South Korea (honorary member), Greater Miami Chamber of Chamber (board governor since 1986), Colombian-American C. of Chamber (board directors since 1986), Peruvian-American C. of Chamber (board director), Norwegian American C. of Chamber (board director), Phi Alpha Delta.