ITo promote applications of online government information, all data and materials on the Taipei City Government (hereinafter referred to as TCG) website shall be accessible by the public without compensation, non-exclusively, and shall be sublicensed to other parties. Users shall be able to reproduce, adapt, edit, publicly transmit, or utilize the data in other ways. Users shall also be given an irrevocable license to develop products or services based on the data (referred to as derivative works) without any restrictions with regard to time or territory. In addition, users shall not be required to obtain the license in written or other forms from the TCG but will, however, be required to clearly accredit the relevant source.