council recommend decemb set common scale assess threat public figur visit european union council european union regard treati european union regard improv cooper member state field prevent terror regard prolifer movement offici public figur member state union state territori union event lead put place static dynam protect measur equal task provid reason assess terrorist threat public figur exchang inform member state polic secur servic assess level threat servic respons task facilit assess appli countri visit understood assess countri resid offici public figur account recommend member state step volum qualiti exchang inform assess terrorist threat offici public figur visit countri union creat institut structur framework relev nation legisl consult request member state place period preced visit duli design compet servic assess threat forward inform context list drawn subsequ updat presid offic forward member state adopt simpl practic evalu scale set annex hereto base figur letter permit swift exchang nation contact point scale measur terrorist threat analys ration polic measur arrang put place choic respons state consult state intern activ countri servic obligatori ensur confidenti inform forward context recommend regard union state offici public figur subject assess inform sole purpos prevent terror commun countri utilis judici proceed agreement issu state network liaison offic forward inform ensur request repli forward rapidli compet servic particip assess exchang particip harm nation interest examin result cooper year full introduct associ europol cooper fall europol mandat brussel decemb council presid verwilghen annex evalu scale specif intellig show attack vip immin high specif intellig recent terrorist activ indic vip high prioriti target terrorist group signific recent gener intellig polit secur context vip prioriti target terrorist group moder specif gener intellig threat potenti threat view factor link vip countri repres low element give reason forese terrorist act letter quot quot zulu flag exist real threat life threaten hostil act vip throw object jostl