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:
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the relevant remunerations for products and services or other payments to levels agreed to by the tax authorities in both the US and Roche's Jurisdiction as the result of Competent Authority Procedures. 11. Auditing 11.1 Right to Audit Each Party shall keep, and shall require its Affiliates and Sublicensees to keep, full, true and accurate books of account containing all particulars that may be necessary for the purpose of calculating all payments payable under this Agreement, including, for Roche, the right to audit materials necessary to ensure compliance with the most favored customer provisions of Article 5. Such books of accounts shall be kept at their principal place of business. At the expense of the auditing Party, the auditing Party shall have the right to engage an internationally recognized, independent public accountant reasonably accept able to the other Party to perform, on behalf of such Party an audit of such books and records of the audited Party and its Affiliates, its licensees and Sublicensees, that are deemed necessary for the period or periods requested by the auditing Party and the correctness of any financial report or payments made under this Agreement, including with respect to benefits and terms complying with the most favored - 40 - customer provisions of Article 5. For avoidance of doubt, all audits under this Section shall be conducted solely by an independent public accountant as described in the foregoing sentence. Upon timely request and at least […***…] prior written notice from the auditing Party, such audit shall be conducted in the countries specifically requested by the auditing Party, during regular business hours in such a manner as to not unnecessarily interfere with the audited Party's normal business activities, and shall be limited to results in the […***…] prior to audit notification. Such audit shall not be performed more frequently than […***…] nor more frequently than […***…] with respect to records covering, or impacting in accordance with Article 5, any specific period of time. All information, data documents and abstracts herein referred to shall be used only for the purpose of verifying payment obligations, shall be treated as the audited Party's Confidential Information subject to the obligations of this Agreement and need neither be retained more than [… ***…] after completion of an audit hereof, if an audit has been requested; nor more than […***…] from the end of the […***…] to which each shall pertain; nor more than […***…] after the date of termination of this Agreement. 11.2 Audit Reports The auditors shall only state factual findings in the audit reports and shall not interpret the agreement. The auditors shall share all draft audit reports with the auditing Party before the draft report is shared with the audited Party and before the final document is issued. The final audit report shall be shared with the auditing Party at the same time it is shared with the audited Party. 11.3 Over or Underpayment If the audit reveals an overpayment by Roche, FMI shall reimburse Roche for the amount of the overpayment within […***…]. If the audit reveals an underpayment by Roche, Roche shall make up such underpayment with the next payment or, if no further payments are owed by Roche, Roche shall reimburse FMI for the amount of the underpayment within […***…]. The audited Party shall pay for the audit costs if the underpayment of the audited Party exceeds […***…] of the aggregate amount of royalty payments owed with regard to the period subject of the audit. Section 9.2 shall apply to this Section 11.3. 11.4 Duration of Audit Rights The failure of a Party to request verification of any calculation within the period during which corresponding records must be maintained under this Article 11 will be deemed to be acceptance of the payments and reports. 12. Intellectual Property 12.1 Ownership of Inventions, data and results 12.1.1 In General Except as specifically set forth herein, FMI shall own all FMI Inventions, Roche shall own all Roche Inventions, and FMI and Roche shall jointly own all Joint Inventions. FMI and Roche each shall require all of its employees to assign all inventions related to Products and Services made by them to Roche and FMI, as the case may be. ***Confidential Treatment Requested*** - 41 - The determination of ownership of Inventions shall be determined in accordance with US inventorship laws as if such Inventions were made in the US. Except as otherwise expressly set forth herein, each Party shall retain full ownership and control of, and all
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Extract the exact clause related to "Audit Rights" from the excerpt above.

assistant: Upon timely request and at least […***…] prior written notice from the auditing Party, such audit shall be conducted in the countries specifically requested by the auditing Party, during regular business hours in such a manner as to not unnecessarily interfere with the audited Party's normal business activities, and shall be limited to results in the […***…] prior to audit notification.