council resolut june eec vehicl type approv passeng car council european commun regard council resolut draw programm elimin technic barrier trade industri product result dispar provis laid law regul administr action member state council resolut decemb industri polici regard propos direct examin approxim law member state relat motor vehicl type approv recogn progress made field adopt direct anxiou bring success conclus action initi adopt council framework direct eec februari approxim law member state relat type approv motor vehicl trailer reaffirm determin put eec vehicl type approv passeng car oper practic instruct perman repres committe end press examin propos direct adopt invit intensifi studi technic administr commerci industri road safeti implic implement eec vehicl type approv order guarante maximum effect invit commiss give opinion aspect supplement propos amend framework direct eec conven earli date meet repres member state concern examin eec vehicl type approv system passeng car oper oj oj oj