American Bar Association American Intellectual Property Law Association.

The District of Columbia Bar Virginia State Bar Maryland State Bar Association, Inc. State Bar of Georgia.

Arlington and Montgomery County Bar Assns.

American Bar Association Virginia State Bar.

Arlington Member Section on Business Law and Fairfax County Co-Chair, Real Estate Section, 2000-2002, New Jersey State Bar Associations District of Columbia Bar Virginia State Bar Member, Sections on Real Property, Litigation Business Law Virg

Arlington County Bar Association President, 1996-1997.

Arlington County and Virginia Bar Associations The District of Columbia Bar.

Pennsylvania Bar Association Inactive State Bar of Texas Inactive The District of Columbia Bar Virginia State Bar.

Arlington County Bar Association President, 2001-2002 Virginia State Bar Virginia Trial Lawyers Association.

The District of Columbia Bar American Bar Association.