The NECTAC Evaluation Unit collects and analyzes data to describe the quantity and nature of the technical assistance services provided by NECTAC staff. The Unit determines the quality and relevance of NECTAC services and products and whether clients use NECTAC Technical Assistance (TA) to improve state and local systems and services. An external evaluation was conducted with all primary clients (Part C and Section 619 Coordinators from all states and jurisdictions) regardless of their level of participation in NECTAC TA. The highlights included in this report include data from October 1, 2006, to September 30, 2009.