Georgia IEP Reevaluation: How a Policy Change Improved My Son's Special Education Services A few months into my son’s 3rd grade year at our new duty station in Georgia, his case manager notified me the district would reevaluate him. Because he was approaching his 9th birthday, he couldn’t retain the Developmental Disability (DD) category on his IEP. I feared the district aimed to find him ineligible for special education services. Truthfully, I braced for a battle. Instead of