system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
"""
Testing. Upon prior written notice to Manufacturer, EMV or its authorized representative(s) may conduct spot functional tests of the Products at Manufacturer's facility at which Products are being manufactured during Manufacturer's normal business hours. The parties will mutually agree upon the timing of such investigations, which will be conducted in such a manner as not to unduly interfere with Manufacturer's operations. If any Products fail any part of the test procedure set forth on the Specifications, EMV may require such Products to be rejected, and Manufacturer will promptly take all steps necessary to correct such failures at its expense. Site Inspections. Upon prior written notice to Manufacturer, and subject to the confidentiality provisions herein, EMV will have the right to perform on-site inspections at Manufacturer's manufacturing facilities and Manufacturer will fully cooperate with EMV in that regard at mutually agreed upon times. If an inspection or test is made on Manufacturer's premises, Manufacturer will provide EMV's inspectors with reasonable assistance at no additional charge. In the event that any on-site inspection of the Products indicates that the Products do not conform to the requirements of this Agreement, Manufacturer will not ship such Products until such nonconformity has been cured and only Products meeting the conformance criteria may be shipped. * Confidential treatment has been requested for certain portions of this Exhibit. The confidential portions of this Exhibit have been omitted and filed separately with the Securities and Exchange Commission. Such portions have been marked with "****" at the exact place where material has been omitted. 4 2.5 Quality Assurance Quality Plan. Manufacturer will establish, maintain and manage a quality assurance program for the Products that is reasonable for the industry and sufficient to achieve compliance with the Specifications. The parties will prepare a final product quality evaluation form, and the Products will not be shipped until the parties jointly inspect the quality and complete such forms. 2.6 Engineering Changes. ECOs. Either EMV or Manufacturer may, from time to time, submit written requests to the other, for engineering change orders ("ECOs") for changes to the Products. ECOs will include documentation of the change to effectively support an investigation of the impact of the engineering change. The Parties agree to discuss the ECO within one month following the request for the ECO. The parties agree that 1 month is a reasonable time period to permit Manufacturer to evaluate ECO impact regarding potential excess manufacturing costs and price, if any, and non-recurring costs, if any. No Changes. No changes will be made to the Products without EMV's prior written consent and no approved change will be made effective prior to the date approved by EMV in writing. Manufacturer will not change or modify the processes for the Products without EMV's prior written consent. Manufacturer will reimburse EMV for all expenses incurred by EMV to qualify changes to such materials or processes that are undertaken by Manufacturer without EMV's prior written consent. 2.7 Limitations Title to all Proprietary Rights shall at all times be and remain with EMV and its licensors. Except as expressly authorized by EMV in writing, Manufacturer will not, and will legally require its employees and agents not to: (i) modify, translate, reverse engineer, decompile, disassemble, create derivative works of or copy EMV Products or related documentation; (ii) remove, alter, or cover any copyright or trademark notices or other proprietary rights notices placed by EMV on or in the Products. 2.8 Exclusivity The manufacturing license granted in this Agreement is exclusive within the Territory. 2.9 Packaging, Advertising and Promotion Manufacturer shall include the information provided by EMV in the packaging in which the Products are sold and shall modify any of the packaging if requested by EMV. 2.10 Reserved Rights Except as expressly provided in this Agreement, EMV does not grant any right to Manufacturer to (a) use, copy, or display (except for promotional purposes) the Products; (b) assign, sublicense, or otherwise transfer its rights or delegate its obligations under this Agreement or any of the rights, licenses, Products, or materials to which it applies; or (c) modify, amend, alter or otherwise vary the Products. * Confidential treatment has been requested for certain portions of this Exhibit. The confidential portions of this Exhibit have been omitted and filed separately with the Securities and Exchange Commission. Such portions have been marked with "****" at the exact place where material has been omitted. 5 3. SHARING OF INVESTMENT 投资的分摊 3.1 Each of EMV and Manufacturer shall be responsible for certain expenses, for the
"""

Extract the exact clause related to "Audit Rights" from the excerpt above.

assistant: Upon prior written notice to Manufacturer, and subject to the confidentiality provisions herein, EMV will have the right to perform on-site inspections at Manufacturer's manufacturing facilities and Manufacturer will fully cooperate with EMV in that regard at mutually agreed upon times. If an inspection or test is made on Manufacturer's premises, Manufacturer will provide EMV's inspectors with reasonable assistance at no additional charge. In the event that any on-site inspection of the Products indicates that the Products do not conform to the requirements of this Agreement, Manufacturer will not ship such Products until such nonconformity has been cured and only Products meeting the conformance criteria may be shipped.