1. This document provides guidance on the reevaluation process for students with disabilities, which must occur at least every three years to determine continuing eligibility for special education services. 2. During reevaluation, the IEP team reviews existing data and determines if additional data is needed. If so, parental consent is required to conduct further assessments. 3. Reevaluation ensures that the student's disability and needs are still accurately identified and that their IEP is appropriate. Continuing eligibility is based on the student continuing to meet eligibility criteria and demonstrate an adverse effect on educational performance.