This paper introduces the opportune movement for public sectors to reinvent their series by implementing ISO management series. An empirical study that utilizes four in-depth interviews and a mailed survey to assess initiatives and key factors of implementing ISO programs in various governmental departments in Taiwan has been carried out. The study found that factors of a successful ISO implementation in public sector include. The results of this study indicate that through these ISO generic management series Taiwanese government can not only promote national competitiveness but also achieve the sustainable development in Taiwan.