++++ 1 . POLICY OF THE EEC - COMMON RULES - TAX PROVISIONS - CUMULATIVE MULTI-STAGE TAX - AVERAGE RATES FOR IMPORTED PRODUCTS OR GROUPS OF IMPORTED PRODUCTS WITHIN THE MEANING OF THE FIRST PARAGRAPH OF ARTICLE 97 - NO INDIVIDUAL RIGHTS 2 . POLICY OF THE EEC - COMMON RULES - TAX PROVISIONS - TAXATION IMPOSED ON DOMESTIC PRODUCTS - CONCEPT ( EEC TREATY, ARTICLE 95 ) 3 . POLICY OF THE EEC - COMMON RULES - TAX PROVISIONS - RIGHTS CONFERRED ON INDIVIDUALS BY COMMUNITY LAW - POWERS OF NATIONAL COURTS FOR THE PURPOSE OF PROTECTING SUCH RIGHTS ( EEC TREATY, ARTICLE 95 )