Guam CEDDERS Delivers DAE Toolkits to Guam Early Intervention System (GEIS) by Guam CEDDERS On August 8, Ruth Leon Guerrero, Guam CEDDERS staff (left), delivered 15 Guam EHDI “DAE Toolkits” to Guam Early Intervention System (GEIS). The Toolkits contain resources and information for families who have a child being referred for a Diagnostic Audiological Evaluation (DAE). Receiving the Toolkits is R-Leen Mario, GEIS staff (right). Guam Early Hearing Detection & Intervention Guam Early Intervention System Uncategorized