Philadelphia, Pennsylvania, New Jersey State and American Member, Corporate, Banking and Business Law Section Bar Associations.

Ohio State Chair, Construction Sub-committee Bar Association.

Bridgeport, Connecticut Chair, Alternative Dispute Resolution Section Member, Litigation Section and American Member, Sections On Litigation Business Torts Dispute Resolution Business Law Bar Associations.

American College of Trial Lawyers American Board of Trial Advocates The Order of the Barristers Federation of Defense and Corporate Counsel Defense Research Institute Missouri Organization of Defense Lawyers.

Miami-Dade County Construction Law Committee Chairman, 1994 and American Member Fidelity and Surety Committee of the Section of Tort and Insurance Practice, 1979 Construction Committee of the Section of Litigation, 1981— Forum Committee on the Const

Kansas City Metropolitan Bar Association The Missouri Bar.

Tulsa County, Oklahoma and American Bar Associations.

Association of the Bar of the City of New York New York State Bar Association The Association of Trial Lawyers of America New York State Trial Lawyers Association.

Durham/Orange Estate Planning Council President, 1990-1991.