The IX AUSE Conference and IV ALBA User's Meeting will take place in ALBA Synchrotron, Cerdanyola del Vallès (Barcelona) from Tuesday-8^th to Thursday-10^th of October 2019. They will provide a forum discussions about the most exciting science obtained at synchrotron radiation facilities and information about the future perspectives at the European synchrotrons and XFEL sources.

On Friday-11^th, it is envisaged to have satellite workshops.