decis eec efta joint committe common transit decemb lai transit measur applic convent common transit procedur ec joint committe regard convent common transit procedur articl thereof adopt transit measur access republ austria republ finland kingdom sweden european union decid articl regard carriag good european commun republ austria republ finland kingdom sweden countri commenc respect access european union provis convent continu appli access countri articl countri measur ensur guarante form refer annex iv comprehens guarante annex guarante singl oper annex vi flat rate guarante annex vii certif guarante appendix ii convent adapt consequ access european union specimen form date entri forc decis continu subject word stock exhaust decemb articl decis enter forc januari brussel decemb joint committe chairman peter wilmott oj