The National Association of Social Workers (NASW) is the largest membership organization of professional social workers in the world, with 153,000 members. NASW works to enhance the professional growth and development of its members, to create and maintain professional standards, and to advance sound social policies.

750 First Street, NE Suite 700
Washington, DC 20002-4241

Telephone: 202-408-8600

Email: membership@naswdc.org

Web: http://www.socialworkers.org/default.asp