The purpose of this Web site is to enable the AIXM community to collaboratively develop guidance material in support to the AIXM implementations and to provide information about such implementations. It is organised in "spaces", each dedicated to to a specific topic. these are grouped in three high-level areas of interest: data sources, coding guidelines and extensions. In order to facilitate contributions from the global AIXM community, anonymous users are allowed to provide comments on certain sections of the Web site. Registered users have the possibility to make both inline and global comments and can also contribute to the development of the site. The site is hosted by the European Organisation for the Safety of Air Navigation (EUROCONTROL). For registration, please use this registration page.