effective date of such certificate or report (as the case may be), of the facts and opinions stated in such document shall in such case be conditions precedent to the right of the Issuer to have such application granted or to the sufficiency of such certificate or report. The foregoing shall not, however, be construed to affect the Indenture Trustees right to rely upon the truth and accuracy of any statement or opinion contained in any such document as provided in Article VI.
SECTION 11.3. Acts of Noteholders.
(a) Any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to be given or taken by Noteholders may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Noteholders in person or by agents duly appointed in writing; and except as herein otherwise expressly provided such action shall become effective when such instrument or instruments are delivered to the Indenture Trustee and, where it is hereby expressly required, to the Issuer. Such instrument or instruments (and the action embodied therein and evidenced thereby) are herein sometimes referred to as the Act of the Noteholders signing such instrument or instruments. Proof of execution of any such instrument or of a writing appointing any such agent shall be sufficient for any purpose of this Indenture and (subject to Section 6.1) conclusive in favor of the Indenture Trustee and the Issuer, if made in the manner provided in this Section.
(b) The fact and date of the execution by any person of any such instrument or writing may be proved in any manner that the Indenture Trustee deems sufficient.
(c) The ownership of Notes shall be proved by the Note Register.
(d) Any request, demand, authorization, direction, notice, consent, waiver or other action by any Noteholder shall bind the Noteholder of every Note issued upon the registration thereof or in exchange therefor or in lieu thereof, in respect of anything done, omitted or suffered to be done by the Indenture Trustee or the Issuer in reliance thereon, whether or not notation of such action is made upon such Note.
SECTION 11.4. Notices, etc., to Indenture Trustee, Issuer and Rating Agencies. Any request, demand, authorization, direction, notice, consent, waiver or Act of Noteholders or other documents provided or permitted by this Indenture shall be in writing and if such request, demand, authorization, direction, notice, consent, waiver or act of Noteholders is to be made upon, given or furnished to or filed with:
(a) the Indenture Trustee by any Noteholder or by the Issuer shall be sufficient for every purpose hereunder if made, given, furnished or filed in writing to or with the Indenture Trustee at the Corporate Trust Office, or
(b) the Issuer by the Indenture Trustee or by any Noteholder shall be sufficient for every purpose hereunder if in writing and mailed first-class, postage prepaid to the Issuer addressed to: Issuer, c/o Wilmington Trust Company, Rodney Square North, 1100 North Market Street, Wilmington, Delaware 19890, Attention: Corporate Trust Administration or at any other address previously furnished in writing to the Indenture Trustee by the Issuer or the Servicer; with a copy to the Administrator addressed to: 801 Cherry Street, Suite 3500, Fort Worth, Texas 76102, Attention: Chief Financial Officer, or at any other address previously furnished in writing