Abstract: Under the background of engineering education certification, the focus of education practice and reform is to take the concept of OBE as the guide, establish a continuous improvement mechanism, and ensure and continuously improve the engineer education quality based. In the process of engineering education certification for Civil Engineering, Ningbo University, a series of explorations and practices have been carried out. This paper elaborates on the specific principles and practices in the process of constructing an evaluation and improvement system for the achievement of graduation requirements. The system is based on the traditional education quality monitoring mechanism, improved the organizational structure, clarified the quality standards and responsible persons, and based on the inline requirements, a mechanism has been established for quality monitoring of the teaching process, evaluation of the achievement of graduation requirements, feedback of evaluation results, and quality improvement, etc., and a closed-loop of continuous improvement of the engineer education quality has been established, making the quality be continuous self-reinforce.

Key words: Engineering education certification, Graduation requirements achievement evaluation, Continuous improvement, Closed-loop