decis execut committe septemb forward common manual eu applic state sch rev execut committe regard articl convent implement schengen agreement schengen acqui integr framework european union pursuant relev protocol amsterdam treati pursuant articl protocol schengen acqui accept full applic state adequ prepar end common manual check extern border import compon schengen acqui state specif access negoti conduct inform thereof prepar accept acqui end common manual check extern border except annex document forward state fact confidenti document forward public decis declar execut committe decid presid offic forward common manual check extern border annex applic state specif negoti access european union conduct central group empow decid case case basi forward confidenti document state forward refer point point document confidenti state receiv common manual check extern border confidenti document undertak treat document confidenti presid offic forward public decis declar execut committe confidenti document state servic intern warrant interest demonstr königswint septemb chairman kanther