++++ 1 . DECISIONS OF THE HIGH AUTHORITY - REASONS - ESSENTIAL ELEMENTS ( TREATY, ARTICLE 15 AND ARTICLE 33 ). 2 . APPLICATIONS FOR ANNULMENT - PROCEDURAL REQUIREMENTS ( TREATY, ARTICLE 33 ). 3 . PRE-EXISTING AGREEMENTS - TRANSITIONAL PROVISIONS ( CONVENTION ON THE TRANSITIONAL PROVISIONS, SECOND PARAGRAPH OF ARTICLE 12 ). 4 . PRICES - MAXIMUM PRICES ( A ) FIXING ( TREATY, SUBPARAGRAPH ( A ) OF PARAGRAPH 1 OF ARTICLE 61 ). ( B ) UNDERTAKINGS IN A DOMINANT POSITION ON THE MARKET ( TREATY, ARTICLE 61 AND ARTICLE 66 ( 7 )). ( C ) NECESSITY OF FIXING MAXIMUM PRICES ( TREATY, ARTICLE 61 ). 5 . APPLICATIONS FOR ANNULMENT ( A ) EXAMINATION OF THE EVALUATION OF THE SITUATION BASED ON THE FACTS AND ECONOMIC CIRCUMSTANCES - CONDITIONS ( TREATY, SECOND SENTENCE OF THE FIRST PARAGRAPH OF ARTICLE 33 ). ( B ) MANIFEST FAILURE TO OBSERVE THE TREATY - CONCEPT ( TREATY, SECOND SENTENCE OF THE FIRST PARAGRAPH OF ARTICLE 33 ). 6 . MISUSE OF POWERS - PROOF ( TREATY, FIRST PARAGRAPH OF ARTICLE 33 ).