1964 Chicago, IL Lawyers

American Bar Association.

Illinois State and Nebraska State Bar Associations Chicago Estate Planning Council.

Hispanic Bar Association Treasurer, Election Committee, 1996.

Chicago Co-Chair, 1988-1989, Member, 1984 and Director, 1989, Labor and Employment Law Committee, Young Lawyers Section and American Chair Age Discrimination Committee, 1994 Fair Labor Standards Act Committee, 1992-1993 Equal Pay Act Committee, 1990

American and Federal Circuit Bar Associations American Intellectual Property Law Association Intellectual Property Law Association of Chicago.

Chicago, Illinois State Member, Board of Governors, 2002— Assembly Delegate, 1988-1994, 1995— Chair, Assembly Committee on Hearings, 1989-1990 Member, Assembly Committee on Finance, 1995-1996 Chair, Assembly Committee on Agenda and Program, 1998— Se

Chicago, Cook County and Illinois State Bar Associations State Bar of Michigan.