1 . COMPETITION - CARTELS - EXCLUSIVE DEALING AGREEMENTS CONCLUDED BETWEEN TWO UNDERTAKINGS FROM ONE MEMBER STATE - INTERFERENCE WITH TRADE BETWEEN MEMBER STATES - PROHIBITION - EXEMPTION BY CATEGORIES - ASSESSMENT - JURISDICTION OF NATIONAL COURT ( EEC TREATY , ARTICLE 85 ( 1 ) AND ( 3 ); REGULATION NO 67/67 OF THE COMMISSION , ARTICLE 1 ) 2 . COMPETITION - CARTELS - NOTIFICATION - EXEMPTION UNDER ARTICLE 4 ( 2 ) OF REGULATION NO 17 - EXTENSION - EXCLUSIVE SALES AGREEMENTS - OPERATION WITHIN THE TERRITORY OF A SINGLE MEMBER STATE - GOODS IMPORTED FROM ANOTHER MEMBER STATE 3 . COMPETITION - CARTELS - EXCLUSIVE DEALING AGREEMENTS CONCLUDED BETWEEN TWO UNDERTAKINGS FROM THE SAME MEMBER STATE - INTERFERENCE WITH TRADE BETWEEN MEMBER STATES - PROHIBITION - EXEMPTION BY CATEGORIES ( REGULATION NO 67/67 OF THE COMMISSION , ARTICLE 1 ( 2 ))