US Airways 2007 Annual Report Download - page 907

7 CERTIFICATION
Except as set forth in this Clause 7, the Seller will not be required to obtain any certificate or approval with respect to the Aircraft.
7.1 Type Certification
A type certificate for the Aircraft will have been issued by each of EASA and the FAA in the transport category (each, a "Type Certificate") prior to
Delivery of the first Aircraft.
7.2 Export Certificate of Airworthiness
Subject to the provisions of Clause 7.3, each Aircraft will be delivered to the Buyer with an Export Certificate of Airworthiness issued by the DGAC or
EASA, as applicable, and in a condition enabling the Buyer (or an eligible person under then applicable law) to obtain a Standard Airworthiness Certificate
issued pursuant to Part 21 **of the US Federal Aviation Regulations and a Certificate of Sanitary Construction issued by the U.S. Public Health Service
Food and Drug Administration. However, the Seller will have no obligation to make and will not be responsible for any costs of alterations or
modifications to any Aircraft to enable such Aircraft to meet FAA or U.S. Department of Transportation requirements for specific operation on the Buyer's
routes, except as may be provided pursuant to Clause 7.3, whether before, at or after Delivery of any Aircraft.
7.3 Additional FAA Requirements
If the FAA requires additional data before the issuance of a Standard Airworthiness Certificate for an Aircraft, the Seller will provide such data at the
expense of the Buyer.
7.4 Additional EASA Requirements
7.4.1 If, **is Ready for Delivery, any law, rule or regulation is enacted, promulgated, becomes effective and/or an interpretation of any law, rule or regulation is
issued (a "Change in Law") by the EASA **that requires any change to the Specification for the purposes of obtaining the Export Certificate of
Airworthiness, the Seller will make the required modification and the parties will sign an SCN for such modification.
7.4.2 The Seller will as far as practicable, but at its sole discretion and without prejudice to the requirements of Clause 7.4.3, take into account the information
available to it concerning any proposed law, rule or regulation or interpretation by the EASA **that could ** become a Change in Law in order to
minimize the costs of changes to the Specification if the same becomes such a Change in Law.
**Confidential Treatment Requested.
USA — Amended and Restated Airbus A350 XWB Purchase Agreement PA – 29 of 109
EXECUTION PRIVILEGED AND CONFIDENTIAL