Abstract: The certification of engineering education is an important way to improve the level of professional construction and the quality of education. It is not only an engineering education that realizes the international equivalent of mutual recognition of degrees, but also the needs of the development of new engineering. Therefore, it is of great practical significance to carry out professional certification construction. Guided by the certification standards for engineering education, strengthen the connotation construction of water supply and drainage science and engineering majors, and improve the professional education and teaching level through the construction of five major aspects:talent training program optimization, achievement evaluation, continuous improvement, practice platform and teacher team. The quality of personnel training enables graduates of water supply and drainage science and engineering disciplines to gradually meet the quality standards for engineering education personnel training, and enhance the core competitiveness, industry influence and social contribution of water supply and drainage science and engineering.