1 . FREE MOVEMENT OF GOODS - QUANTITATIVE RESTRICTIONS - MEASURES HAVING EQUIVALENT EFFECT - REGISTRATION OF IMPORTED VEHICLES - REQUIREMENT OF A ROADWORTHINESS TEST DESPITE POSSESSION OF A CERTIFICATE OF CONFORMITY - IMPERMISSIBILITY - JUSTIFICATION - PROTECTION OF HUMAN LIFE - CONDITIONS ( EEC TREATY , ARTS 30 AND 36 ) 2 . FREE MOVEMENT OF GOODS - CUSTOMS DUTIES - CHARGES HAVING EQUIVALENT EFFECT - COLLECTION OF FEES FOR TESTING WHICH IS IMPERMISSIBLE IN THE LIGHT OF ARTICLES 30 ET SEQ . OF THE TREATY - PROHIBITED ( EEC TREATY , ARTS 13 AND 30 ET SEQ .) 3 . TAX PROVISIONS - INTERNAL TAXATION - PROHIBITION OF DISCRIMINATION BETWEEN IMPORTED PRODUCTS AND SIMILAR DOMESTIC PRODUCTS - COLLECTION OF FEES IN CONNEXION WITH ROADWORTHINESS TESTING OF IMPORTED VEHICLES - PERMISSIBILITY - CONDITIONS ( EEC TREATY , ART . 95 )