Trinity Episcopal Day School is accredited by the Southwestern Association of Episcopal School (SAES). SAES is a member in good standing of the National Association of Independent Schools (NAIS) Commission on Accreditation. It has voluntarily agreed to abide by the Commission’s Criteria for Effective Independent School Accreditation Practices and to submit to a thorough review and evaluation of its accreditation standards, criteria, and procedures. SAES is recognized by three state agencies and by eleven Episcopal dioceses within the six states served by the association.