Assessment of program achievement is an essential item to analyze and improve the engineering education program. Program achievements are the abilities to be obtained after finishing the 4 year engineering program, and the program achievements should be evaluated for the quality improvement of program. There are two important considerations to determine the assessment method. the first one is reliability and the second one is the feasibility. In this paper, we propose a assessment tools and introduce the assessment methods of program outcomes. The proposed method is designed to enhance the reliability and feasibility of assessment in engineering education.