Instructor, Pilot Court Program, Harvard Law School Center for Criminal Justice, Guatemala City, Guatemala, 1990. Member: Office of the Public Defender, Jersey City, New Jersey, 1980-1982; Office of the Public Defender, Miami, Florida, 1982-1984. President, Eugene P. Spellman American Inn of Court, University of Miami Law School. Clerk, Dade County Circuit Court Attorney Advisory Committee (Member, Steering Committee, Chairman, Criminal Law Committee). Lecturer and Recipient, Best Paper Award for presentation XXX Conference of the Inter-American Bar Association in Santiago de Chile, "Sovereign Act or Commercial Activity: The Contraction of Governmental Immunity Under the Foreign Sovereign Immunities Act," 1993. Lecturer, XXXI Conference of the Inter-American Bar Association of San Juan de Puerto Rico, "U.S. Inter-Company Pricing Requirements & The Latin-American Exporter: Criminal & Civil Liabilities." Member, The Spain-U.S. Chamber of Commerce. Host, "Legalmente Hablando," Public Service Radio Legal Program, 1999-2004.