SECURITIES AND EXCHANGE COMMISSION Washington, D.C. FORM U-57/A NOTIFICATION OF FOREIGN UTILITY COMPANY STATUS Filed under section 33(a) of the Public Utility Holding Company Act of 1935, as amended Gasoducto GasAndes S.A. by THE AES CORPORATION 1001 North 19th Street Arlington, VA 22209 The AES Corporation ("AES"), a Delaware corporation and a public utility holding company exempt from registration under Section 3(a)(5) of the Public Utility Holding Company Act of 1935, as amended (the "Act"), hereby amends the Form U-57 filed with the Securities and Exchange Commission ("SEC") on December 28, 2000 and the Form U-57/A filed with the SEC on January 5, 2001 under Section 33 of the Act on behalf of Gasoducto GasAndes S.A. by withdrawing each filing in its entirety. [REMAINDER OF PAGE INTENTIONALLY BLANK] The undersigned company has duly caused this statement to be signed on its behalf by the undersigned officer thereunto duly authorized. THE AES CORPORATION By: /s/ Paul T. Hanrahan -------------------------- Name: Paul T. Hanrahan Title: Senior Vice President Date: July 2, 2001