decis execut committe novemb introduc computeris procedur consult central author refer articl convent sch rev execut committe regard articl convent implement schengen agreement regard articl abovement convent decid implement provis relat issu visa computeris procedur consult central author contract parti issu visa appli pursuant principl laid data dictionari attach hereto sch ii vision rev effect bring forc convent implement schengen agreement contract parti satisfi technic requir appli computeris procedur implement convent brought forc consult data contract parti transmit convent method accord provis common consular instruct execut committe call contract parti creat technic condit applic computeris procedur long siren network phase ii plan transmiss data consult abovement procedur principl begin appli contract parti concern step ensur data transmit public line contract parti guarante level secur transmit data contract parti bear cost incur instal requir computeris consult procedur countri twelv month system brought oper contract parti consult compensatori payment transmiss data take account principl gener cost liabl connect contract state account consult procedur consult state safeguard legitim secur interest consult state contract parti record cost occas run consult procedur date system brought oper submit overview cost twelv month heidelberg novemb chairman bernd schmidbauer confidenti document