This document discusses the history and development of open data policy in Taiwan from 1999-2016, with a focus on key events and organizations. It notes that social media use exploded in Taiwan following a major typhoon in 2009, highlighting the lack of effective government communication. In subsequent years, open data initiatives grew among governments, communities, and non-profits in Taiwan, leading to the establishment of numerous data portals and civic apps. The document advocates for continued work to strengthen open data policies and public-private partnerships to promote transparency, innovation, and better disaster preparedness.