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:
"""
to resolve such disagreement as promptly as possible. Without limiting the foregoing, Sutro and SutroVax shall discuss in good faith mutually acceptable testing procedures pursuant to which both Sutro and SutroVax will re-test a sample of the disputed Product to determine whether such Product meets the Required Standards. Notwithstanding the foregoing, in the event that Sutro and SutroVax are unable to resolve such disagreement within [***] days of the date of the applicable rejection notice, either Party may submit a sample of the allegedly non-conforming Product for testing and a determination as to whether or not such Product conforms to the Required Standards to an independent testing organization, or to a consultant of recognized repute within the United States pharmaceutical industry, in either case mutually agreed upon by the Parties (such organization or consultant, the "Laboratory"), the appointment of which shall not be unreasonably withheld or delayed by either Party. The determination of the Laboratory with respect to all or part of any shipment of Product shall be final and binding upon the Parties. The fees and expenses of the Laboratory making such determination shall be borne by Sutro, in the event that the Laboratory determines that the Product was non-conforming and by SutroVax, in the event that the Laboratory determines that the Product did conform to the Required Standards. 4.4 Return and Replacement of Non-Conforming Goods. Product that is either rejected by SutroVax as not meeting the Required Standards, or that is determined by the Laboratory not to meet such Required Standards, shall, [***], be returned by SutroVax to Sutro, or destroyed pursuant to Applicable Law, at Sutro's reasonable expense. Sutro shall replace any non-conforming Product(s) within the shortest possible time. SutroVax shall have no responsibility to Sutro for the amounts invoiced for non-conforming Product(s), and shall be credited for any amounts paid, but shall pay Sutro the applicable Price for the replacement Product(s) under the terms of Section 3.1. ARTICLE 5 INSPECTION 5.1 Right to Audit. During the Term and the [***] period thereafter, SutroVax or a SutroVax Affiliate may, during normal working hours and upon reasonable advance notice perform site audits and inspect, or request information relating to, Sutro's or its subcontractor's Facilities and records directly or indirectly involved in the performance of this Supply Agreement or related to the Product(s). Such requests should be made in writing and Sutro will allow for such audits or inspection to occur within [***] days from request (excepting for cause audits) for Sutro's Facilities and within [***] days' from request (excepting for cause audits) for Sutro's subcontractor's facilities. Reasonable advance notice for audits for cause shall not require more than [***] advance notice. During such an inspection or request for information the inspectors may inquire about the progress of the work being carried out by Sutro or its subcontractor, and are in particular but not exclusively authorized to: 5.1.1 Inspect the Facilities, documents and equipment used, or to be used, in the Manufacture of the Product(s); 5.1.2 Verify the qualifications of the employees and subcontractors carrying out such work and their use of the relevant equipment; 5.1.3 Evaluate all scientific techniques used by Sutro, its subcontractors and their respective employees in the performance of this Supply Agreement and the procedures used in the creation and storage of samples of the Product(s), provided that nothing in this Section 5.1.3 shall require Sutroto disclose any Sutro Core Know-How; 5.1.4 Verify and evaluate information relating to the utilization of the Manufacturing capacity of Sutro's Facilities or its subcontractor's Facilities; 5.1.5 Review correspondence, reports, filings and other documents from Regulatory Authorities to the extent related to the Manufacturing activities hereunder; 5.1.6 Evaluate the implementation of all Manufacturing and process changes made with respect to the Product, including pursuant to any corrective action plan; and 5.1.7 Ascertain compliance with Applicable Laws, the Specifications and this Supply Agreement. 5.2 Access. Sutro shall provide SutroVax's and its Affiliate's and Sublicensee's inspectors with access to its Facilities, and information related to such Facilities, in order that the inspectors may carry out the inspections or inquiries referred to in the provisions of this Article 5. For the avoidance of doubt, neither SutroVax nor any of its Affiliates or Sublicensees (or their respective inspectors) shall have the right to observe the Manufacture of the Extract or be present at Sutro and its subcontractors' Facilities at such times when Extract is being Manufactured. Sutro shall use Commercially Reasonable Efforts to obtain from its subcontractors commitments similar to those contemplated in this
"""

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

assistant: During the Term and the [***] period thereafter, SutroVax or a SutroVax Affiliate may, during normal working hours and upon reasonable advance notice perform site audits and inspect, or request information relating to, Sutro's or its subcontractor's Facilities and records directly or indirectly involved in the performance of this Supply Agreement or related to the Product(s). Such requests should be made in writing and Sutro will allow for such audits or inspection to occur within [***] days from request (excepting for cause audits) for Sutro's Facilities and within [***] days' from request (excepting for cause audits) for Sutro's subcontractor's facilities. Reasonable advance notice for audits for cause shall not require more than [***] advance notice.