According to Article 48 of “Employment Service Act” ：“Prior to the recruitment of foreigners to work, the employer shall prepare and provide the related documents and apply for permission from central competent authority”, The said article stipulates the rules and regulations and rules for employing foreign professional workers. The main consideration is to integrate the regulations and rules of different competent governmental organizations, so that universal standards and rules can be applied, and protect employment rights of ROC citizens with fluctuation of the domestic job market. The one-stop service center will enhance the administrative officiary among different governmental organizations for foreign worker permits. The service center will also save employers and foreigners time and facilitate the service required.