A national authority on debate excellence
NDAC was founded on the conviction that disciplined argumentation, ethical advocacy, and clear communication are foundational to civic life.
Mission
To promote excellence in debate, critical thinking, ethical advocacy, and public discourse.
Vision
To establish nationally recognized standards for debate education and student achievement.
Values
Integrity · Excellence · Respect · Critical Thinking · Leadership
The National Debate Accreditation Council brings together educators, judges, former competitors, and academic institutions to define what excellence in debate education looks like in the twenty-first century.
Through transparent standards, rigorous review, and a public directory of accredited members, NDAC offers a trusted credential for schools, students, coaches, and clubs nationwide.