Artikel 51

Any member may, after the expiration of three years following the date upon which this Convention has entered into force with respect to such member, withdraw from the Agency at any time by giving notice in writing to the Agency at its principal office. The Agency shall notify the Bank, as depository of this Convention, of the receipt of such notice. Any withdrawal shall become effective ninety days following the date of the receipt of such notice by the Agency. A member may revoke such notice as long as it has not become effective.