In 2015, the Gyeonggi Provincial Office of Education signed an agreement with the local graduate school of education and promoted a policy to support the innovative education master's program for incumbent faculty and staff. This study aims to draw implications for expanding the entrusted education and retraining functions of the graduate school of education by evaluating the performance of the Graduate School of Innovation in Education policy. To this end, in May 2021, a survey was conducted on 196 graduates and 170 current students of the Graduate School of Innovation in Education, and the policy performance was evaluated based on the Kirkpatrick 4-level model. As a result of the evaluation of the graduate school policy for innovative education under the agreement with the Office of Education(2016~2021), the overall average score of four or higher (out of five) was obtained for the first (educational satisfaction), second (innovative education capacity improvement), and third (practical application) levels. The performance in the fourth level measured with participation in work and policy research and experience writing an academic thesis was relatively low. Based on the results of this analysis and the case studies of the graduate school of innovation in education policies, it is suggested that the promotion of re-education of degree courses to strengthen teacher competency, systematic management, and reinforcement of usability to improve the performance of educational graduate schools linked with the Office of Education are suggested as implications.