Debate Central
Coordinated by the National Center for Policy Analysis (NCPA), Debate Central provides a clearinghouse for research and opinions on the annual policy debate topic.

International Debate Education Association
National debate programs in OSI network countries are connected via the International Debate Education Association (IDEA), an international NGO established and registered in the Netherlands. IDEA's mission is to create broad and inclusive debate clubs that encourage participation by all segments of the population, and to establish independent national debate associations to promote, organize, and sustain debate activities in each country.

National Association of Urban Debate Leagues
The National Association of Urban Debate Leagues (NAUDL), an OSI grantee, seeks to improve urban public education by empowering youth to become engaged learners, critical thinkers, and active citizens who advocate for themselves and their communities. NAUDL advocates nationally on behalf of the leagues, develops the Urban Debate Network, and provides support to sites in the form of technical assistance, curricular materials, and professional development.

National Forensics League
The National Forensic League (NFL) is the leading honor society and educational resource for teachers, students, administrators, and parents in the field of speech and debate education. With over 2,700 member schools and 90,000 active student members, the NFL provides educational opportunities, honors, scholarships, and awards that recognize students at local, regional, and national levels.