The National Association of Schools of Theatre (NAST) is an organization that accredits degree programs in theatre and related disciplines across the United States. Founded in 1965, NAST aims to promote high standards in theatre education and ensure that institutions meet specific criteria for quality and effectiveness. NAST provides resources and support for member schools, including guidelines for curriculum development and assessment. It also fosters collaboration among educators, helping to advance the field of theatre education and enhance the overall quality of training for students pursuing careers in the performing arts.