council decis jha februari procedur amend siren manual council european union regard treati european union articl articl articl thereof regard initi hellen republ regard opinion european parliament schengen inform system hereinaft refer quot si quot set pursuant provis titl iv convent implement schengen agreement june gradual abolit check common border hereinaft refer quot schengen convent quot constitut essenti tool applic provis schengen acqui integr framework european union pursuant provis articl schengen convent nation section member state exchang si data directli exchang data technic support function strasbourg supplementari inform requir implement provis schengen convent correctli exchang bilater multilater supplementari inform need relat action requir pursuant articl schengen convent exchang supplementari inform carri siren offic member state siren manual set instruct oper siren offic member state describ detail rule procedur govern bilater multilater exchang supplementari inform uniform siren manual ensur schengen technic acqui applic amend part siren manual pursuant decis confin reflect applic version provis schengen convent establish procedur amend siren manual accord relev provis treati legisl basi requir allow futur amend siren manual consist separ instrument decis base articl treati european union council regul ec februari procedur amend siren manual base articl treati establish european commun reason set articl schengen convent si enabl author design member state mean autom search procedur access alert person properti purpos border check polic custom check carri countri accord nation law purpos issu visa resid permit administr legisl alien context applic provis schengen acqui relat movement person exchang supplementari inform requir implement provis schengen convent refer recit carri siren offic member state serv purpos assist polic cooper gener fact legisl basi requir consist separ instrument affect principl si constitut continu constitut singl integr inform system siren offic continu carri task integr manner decis set procedur take measur implement mirror relev provis regul ec ensur singl implement process amend siren manual arrang made repres iceland norwai work committe assist commiss exercis implement power arrang contempl exchang letter commun iceland norwai annex agreement conclud council european union republ iceland kingdom norwai associ implement applic develop schengen acqui decis unit kingdom ireland particip adopt applic prejudic arrang unit kingdom ireland partial particip schengen acqui defin council decis ec request unit kingdom great britain northern ireland part provis schengen acqui ec februari ireland request part provis schengen acqui decis constitut act build schengen acqui relat mean articl act access decid articl siren manual constitut set instruct oper siren offic member state establish rule procedur govern bilater multilater exchang supplementari inform requir order implement correctli provis schengen convent integr framework european union articl introduct part part introduct part point part introduct part point part introduct part point part annex introduct form annex annex siren manual amend commiss accord regulatori procedur refer articl addit instruct includ annex introduc siren manual accord regulatori procedur refer articl case annex includ creation addit form prove articl refer made articl commiss assist regulatori committe compos repres member state chair repres commiss committe adopt rule procedur propos chair basi standard rule procedur publish offici journal european union repres commiss submit committe draft measur committe deliv opinion draft time limit chairman lai urgenc matter opinion deliv major laid articl treati establish european commun case decis council requir adopt propos commiss vote repres member state committe weight manner set articl chairman vote commiss adopt measur envisag accord opinion committe measur envisag accord opinion committe opinion deliv commiss delai submit council propos relat measur inform european parliament council act qualifi major propos month date referr council period council qualifi major oppos propos commiss examin submit amend propos council resubmit propos present legisl propos expiri period council adopt propos implement act opposit propos implement measur propos implement act adopt commiss articl decis effect dai public offici journal european union brussel februari council presid mcdowel oj opinion deliv septemb publish offici journal oj page offici journal oj oj oj oj