++++ 1 . MEASURES ADOPTED BY INSTITUTIONS - REGULATIONS - IMMEDIATE EFFECTS - INDIVIDUAL RIGHTS - PROTECTION BY NATIONAL COURTS ( EEC TREATY, ARTICLE 189 ) 2 . MEASURES ADOPTED BY INSTITUTIONS - REGULATIONS - EFFECTS - LEGISLATIVE MEASURES INCOMPATIBLE WITH REGULATIONS - NOT PERMISSIBLE ( EEC TREATY, ARTICLE 189 ) 3 . AGRICULTURE - COMMON ORGANIZATION OF THE MARKETS - BEEF AND VEAL - IMPORTS - CHARGE HAVING EQUIVALENT EFFECT - CONCEPT - MEANING ( REGULATION NO 14/64 OF THE COUNCIL, ARTICLE 12(1 ) AND ( 2 ); REGULATION NO 805/68 OF THE COUNCIL, ARTICLE 20(2 )) 4 . AGRICULTURE - COMMON ORGANIZATION OF THE MARKETS - BEEF AND VEAL-CUSTOMS DUTIES AND CHARGES HAVING EQUIVALENT EFFECT - ABOLITION - ENTRY INTO FORCE ( REGULATION NO 14/64 OF THE COUNCIL, ARTICLE 12(1 ) AND ( 2 ); REGULATION NO 805/68 OF THE COUNCIL, ARTICLE 20(2 ), ARTICLE 22 ( 1 )).