The third paragraph of Article 32 of the Treaty establishing the ECSC shall be replaced by the following:
"Whenever the Court of Justice hears cases brought before it by a Member State or by one of the institutions of the Community or, to the extent that the chambers of the court do not have the requisite jurisdiction under the Rules of Procedure, has to give preliminary rulings on questions submitted to it pursuant to Article 41, it shall sit in plenary session."
The third paragraph of Article 165 of the Treaty establishing the EEC shall be replaced by the following:
"Whenever the Court of Justice hears cases brought before it by a Member State or by one of the institutions of the Community or, to the extent that the chambers of the court do not have the requisite jurisdiction under the Rules of Procedure, has to give preliminary rulings on questions submitted to it pursuant to Article 177, it shall sit in plenary session."
The third paragraph of Article 137 of the Treaty establishing the EAEC shall be replaced by the following:
"Whenever the Court of Justice hears cases brought before it by a Member State or by one of the institutions of the Community or, to the extent that the chambers of the court do not have the requisite jurisdiction under the Rules of Procedure, has to give preliminary rulings on questions submitted to it pursuant to Article 150, it shall sit in plenary session."