Page 40 Article 88 Status, Privileges and Immunities 1. The Community shall enjoy international legal personality. 2. The Community shall have in the territory of each Member State: (a) the legal powers required for the performance of the functions assigned to it under this Treaty; (b) power to enter into contracts and acquire, hold and dispose of movable and immovable property. 3. In the exercise of its legal personality under this Article, the Community shall be represented by the Executive Secretary. 4. The privileges and immunities to be recognised and granted by the Member States to the officials of the Community, its institutions and their respective headquarters shall be as provided for in the General Convention on Privileges Immunities of the Community and the Headquarters Agreements. Article 89 Entry Into Force and Ratification This Treaty and the Protocols which shall form an integral part thereof shall respectively enter into force, upon ratification by at least nine signatory States, in accordance with the constitutional procedures of each signatory State. Article 90 Amendments and Revisions 1. Any Member State may submit proposal for the amendment or revision of this Treaty. 2. Any such proposals shall he submitted to the Executive Secretary who shall notify other Member States thereof not later thirty (30) days after the receipt of such proposals. Amendments or revisions shall not be considered by the Authority unless Member States shall have been given at least three months notice thereof. 3. Amendments or revisions shall be adopted by the Authority in accordance with the provisions of' Article 9 of this Treaty and shall be submitted for ratification by all Member Sates in accordance with their respective constitutional procedures. They shall enter into force in accordance with Article 89 of this Treaty.