Naktuinbouw, the specialized unit for plant variety testing in the Netherlands, is responsible for DUS (distinctness, uniformity, and stability) testing of the application cases of the Netherlands and the European Union. The Naktuinbouw mainly is divided into three parts, including Inspection, Laboratories, and Varieties & Trials. Therefore, the Naktuinbouw performances not only the DUS testing, but also provides services on quality of propagating materials in horticultural crops and certification work. In the meanwhile, the Naktuinbiuw also offers a wild range of training courses on laboratory tests and certification, and it will be helpful for enhancing the professional skills and experience of employees. Realizing the organizational structure, operations and quality control systems of Naktuinbiuw will be helpful for improving the DUS testing, high-quality seedlings testing and other technical services in Taiwan.