Christy is currently a member of the White House Press Corps, House and Senate Press Photographers’ Gallery, White House Correspondents’ Association and White House News Photographers’ Association.
Christy has given lectures for the following organizations: The National Press Club, The American News Women’s Club, Merrill Lynch, George Mason University, Montgomery College Rockville Maryland, American University.
Member of the White House Correspondents’ Association
Member of The White House News Photographer’s Association
Member of the White House Press Corps since 1995
Member of the House and Senate Press Photographers Gallery since 1993
Contributing National Press Club Photographer since 1994