HER ROYAL HIGHNESS THE GRAND DUCHESS OF LUXEMBOURG:

Mr Joseph BECH, President of the Government, Minister for Foreign Affairs;

Mr Lambert SCHAUS, Ambassador, Head of the Luxembourg Delegation to the  Intergovernmental Conference;

HER MAJESTY THE QUEEN OF THE NETHERLANDS:

Mr Josef LUNS, Minister for Foreign Affairs;

Mr J. LINTHORST HOMAN, Head of the Netherlands Delegation to the  Intergovernmental Conference.

WHO, having exchanged their full powers, found in good and due form, have agreed  as follows.

SECTION I

THE ASSEMBLY

Article 1

The powers and jurisdiction which the Treaty establishing the European  Economic Community and the Treaty establishing the European Atomic Energy  Community confer upon the Assembly shall be exercised, in accordance with  those Treaties, by a single Assembly composed and designated as provided in  Article 138 of the Treaty establishing the European Economic Community and  in Article 108 of the Treaty establishing the European Atomic Energy  Community.

Article 2

1. Upon taking up its duties, the single Assembly referred to in Article 1 shall take  the place of the Common Assembly provided for in Article 21 of the Treaty  establishing the European Coal and Steel Community. It shall exercise the  powers and jurisdiction conferred upon the Common Assembly by that Treaty in  accordance with the provisions thereof.

2. To this end, Article 21 of the Treaty establishing the European Coal and Steel  Community shall be repealed on the date when the single Assembly referred to

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