++++ 1. Action for annulment ° Measures against which actions may be brought ° Measures of the European Council ° Declaration concerning the entry into force of the Treaty on European Union ° Excluded (EC Treaty, Art. 173, first para.; Single European Act, Art. 31) 2. Action for annulment ° Measures against which actions may be brought ° Treaty on European Union ° Excluded (EC Treaty, Arts 4 and 173, first para.)