Article 6 Any national Parliament or any chamber of a national Parliament may , within eight weeks from the date of transmission of a draft legislative act , in the official languages of the Union , send to the Presidents of the European Parliament , the Council and the Commission a reasoned opinion stating why it considers that the draft in question does not comply with the principle of subsidiarity . It will be for each national Parliament or each chamber of a national Parliament to consult , where appropriate , regional parliaments with legislative powers .
Το Συμßούλιο , αποφασίζοντας σύμφωνα με ειδική νομοθετική διαδικασία , καθορίζει , μέσω κανονισμών , τα γλωσσικά καθεστώτα των ευρωπαϊκών τίτλων .