1 . AGRICULTURE - COMMON ORGANIZATION OF THE MARKETS - EGGS - MARKETING STANDARDS - BANDS AND LABELS - PREPARATION AND ISSUE - EXCLUSIVE RIGHT OF THE AUTHORITIES - ADMISSIBILITY ( REGULATIONS NO 1619/68 AND NO 2772/75 OF THE COUNCIL ; REGULATION NO 95/69 OF THE COMMISSION ) 2 . AGRICULTURE - COMMON ORGANIZATION OF THE MARKETS - EGGS - MARKETING STANDARDS - SUPERVISION - METHODS OF FINANCING - BANDS AND LABELS - ISSUE - PAYMENT OF A CONSIDERATION - ADMISSIBILITY - CONDITION - CONSIDERATION NOT EXCEEDING THE REAL COST OF SUPERVISION - DETERMINATION BY THE NATIONAL COURT ( REGULATIONS NO 1619/68 AND NO 2772/75 OF THE COUNCIL ) 3 . MEASURES ADOPTED BY AN INSTITUTION - REGULATION - DIRECT APPLICABILITY - CONCEPT ( EEC TREATY , ART . 189 ) 4 . COMMUNITY LAW - PRINCIPLES - DISCRIMINATION ON GROUNDS OF NATIONALITY - PROHIBITION - SCOPE ( EEC TREATY , ART . 7 )