There exists a large difference between Japan and oversees on the point of infrastructure businesses and the related industries. Many standards are used in the specifications for the contracts and they became more and more important in oversees than in Japan. Taking railway as an example, the business differences and European standardization status are introduced. From the point of tasks on oversees deployment of the infrastructure business and the international standardization, the standardization education in the university is considered. Finally the existing course of the standardization is introduced.