++++ 1 . EUROPEAN ECONOMIC COMMUNITY - NATURE - NATURAL OR LEGAL PERSONS HAVING RIGHTS AND OBLIGATIONS - INDIVIDUALS - PROVISIONS OF THE TREATY HAVING DIRECT EFFECT - CONCEPT 2 . POLICY OF THE EEC - COMMON RULES - TAX PROVISIONS - INTERNAL TAXATION IMPOSED BY ONE MEMBER STATE ON PRODUCTS FROM OTHER MEMBER STATES - PROHIBITION ON DISCRIMINATION AS COMPARED WITH THE TAX BURDEN ON THE DOMESTIC PRODUCTS OF THAT STATE - NATURE AND CONSEQUENCES OF THIS RULE - RIGHTS OF INDIVIDUALS - PROTECTION OF SUCH RIGHTS BY NATIONAL COURTS ( EEC TREATY, ARTICLE 95 ) 3 . POLICY OF THE EEC - COMMON RULES - TAX PROVISIONS - INTERNAL TAXATION IMPOSED BY ONE MEMBER STATE ON PRODUCTS FROM OTHER MEMBER STATES - PROHIBITION ON DISCRIMINATION AS COMPARED WITH CHARGES ON THE DOMESTIC PRODUCTS OF THAT STATE - A ' DIRECT OR INDIRECT ' TAX TO BE WIDELY INTERPRETED - TAXATION IMPOSED ON SIMILAR DOMESTIC PRODUCTS - CONCEPT ( EEC TREATY, ARTICLE 95 ) 4 . 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 5 . POLICY OF THE EEC - COMMON RULES - TAX PROVISIONS - CUMULATIVE MULTI-STAGE TAX - AVERAGE RATES FOR IMPORTED PRODUCTS OR GROUPS OF IMPORTED PRODUCTS - ESTABLISHMENT BY MEMBER STATES - VALIDITY ( EEC TREATY, ARTICLE 97 )