++++ 1 . MEASURES ADOPTED BY INSTITUTIONS OF THE COMMUNITY - DECISIONS OF THE HIGH AUTHORITY - STATEMENT OF REASONS - CRITERIA ( ECSC TREATY, ARTICLE 15 ) 2 . MEASURES ADOPTED BY INSTITUTIONS OF THE COMMUNITY - DECISIONS OF THE HIGH AUTHORITY - ENFORCEABLE DECISIONS - STATEMENT OF REASONS - SCOPE OF THE OBLIGATION TO STATE REASONS ( ECSC TREATY, ARTICLES 15 AND 92 ) 3 . MEASURES ADOPTED BY INSTITUTIONS OF THE COMMUNITY - DECISIONS OF THE HIGH AUTHORITY - STATEMENT OF REASONS - REFERENCE TO PREVIOUS MEASURES - INADEQUATE STATEMENT OF REASONS ( ECSC TREATY, ARTICLE 15 )