1 . OFFICIAL - REPRESENTATION - STAFF COMMITTEE - ELECTION - VOTE - ESSENTIAL RULES - FREEDOM OF CHOICE OF THE ELECTORS - INFRINGEMENT - CONCEPT ( STAFF REGULATIONS OF OFFICIALS , SECOND PARAGRAPH OF ARTICLE 9 AND ANNEX II , ARTICLE 1 ) 2 . INSTITUTIONS OF THE COMMUNITY - OFFICIALS - REPRESENTATION - STAFF COMMITTEE - ELECTION - LAWFUL NATURE - REVIEW - OBLIGATIONS OF THE INSTITUTIONS - DISBANDMENT OF A CONMITTEE IMPROPERLY ELECTED - REQUIREMENTS OF LEGAL CERTAINTY ( STAFF REGULATIONS OF OFFICIALS , SECOND PARAGRAPH OF ARTICLE 9 AND ANNEX II , ARTICLE 1 )