1 . COMPETITION - ADMINISTRATIVE PROCEEDINGS - INITIATION ON APPLICATION BY NATURAL OR LEGAL PERSON - COMMISSION ' S DUTY TO ARRIVE AT A DECISION WITHIN THE MEANING OF ARTICLE 189 OF THE TREATY - NON-EXISTENT - COMMUNICATION REFERRED TO IN ARTICLE 6 OF REGULATION NO 99/63 - EFFECTS ( REGULATION NO 17 OF THE COUNCIL , ART . 3 ( 2 ) ( B ); REGULATION NO 99/63 OF THE COMMISSION , ART . 6 ) 2 . ACTION FOR FAILURE TO ACT - NOTICE TO THE INSTITUTION - DEFINING POSITION WITHIN THE MEANING OF THE SECOND PARAGRAPH OF ARTICLE 175 OF THE TREATY - CONCEPT ( EEC TREATY , ART . 175 , SECOND PARAGRAPH ) 3 . PROCEDURE - RAISING FRESH ISSUE IN COURSE OF PROCEEDINGS - SCOPE - FRESH CONCLUSIONS - NOT PERMISSIBLE ( RULES OF PROCEDURE , ART . 42 ( 2 ), FIRST SUBPARAGRAPH )