council act establish accord articl treati european union convent mutual assist crimin matter member state european union council european union regard treati european union articl thereof regard initi member state regard opinion european parliament purpos achiev object union rule mutual assit crimin matter member state european union improv convent set annex hereto establish end provis convent fall scope articl council decis ec arrang applic agreement conclud council european union republ iceland kingdom norwai associ state implement applic develop schengen acqui case articl extent relev articl articl extent relev articl refer articl procedur set agreement conclud council european union republ iceland kingdom norwai latter associ implement applic develop schengen acqui observ respect provis adopt act notifi republ iceland kingdom norwai accord articl aforement agreement state inform content articl entri forc iceland norwai invit submit time inform council commiss fulfil constitut requir relev statement articl convent decid convent text annex sign todai repres govern member state union establish recommend adopt member state accord respect constitut requir invit member state begin procedur applic purpos januari brussel council presid costa opinion deliv februari publish offici journal oj oj