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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Product is manufactured complies in full with the relevant standards stipulated by the Brazil National Health Surveillance Agency ("ANVISA") and undertakes to ensure the facilities will continue to do so throughout the Term. 2.2 (c) Compliance with Regulatory Approvals. To the extent required for regulatory purposes, Fleet grants to Columbia the right to refer to, and to grant any purchasers of Columbia's products containing the Product the right to refer to Fleet's batch manufacturing records relating to the Product. Fleet undertakes to notify Columbia and to provide Columbia with specific details of any changes to be made to the batch manufacturing records and any other filings made by Fleet with the Regulatory Authorities to the extent that they relate to the Product. 2.2 (d) Material Change in Manufacturing Process. Fleet shall provide reasonable notice to Columbia and shall consult with Columbia before Fleet makes any material change in any manufacturing process for the Product." 5. Section 2.3 (c) of the Existing Agreement (Raw Materials) shall be deleted and replaced by the following: 2.3 (c) Raw Materials. Fleet shall be responsible for ordering [***] Raw Materials other than [***] and the [***] (which shall be provided by Columbia), as required to support Fleet's obligations under this Agreement. All right, title and interest in and to the Raw Materials provided by Columbia (including but not limited to the [***] and the [***]) shall remain with Columbia at all times. Fleet shall ensure that all Raw Materials are released for use at least [***] prior to their use in manufacturing the Product. Fleet shall maintain sufficient stocks of Raw Materials to meet its manufacturing and supply obligations to, and as set out in any Production Schedule by, Columbia; provided however that Fleet shall have a retest date in accordance with the relevant supplier's written instructions (or where none, Fleet's SOPs, which Fleet shall provide to Columbia upon request) for Raw Materials. Raw Materials shall not be used beyond their expiration date as provided by the Raw Materials supplier. (i) [***] costs of Raw Materials shall be included in the Purchase Price. Fleet shall be responsible for [***] of Raw Materials hereunder which Fleet supplies. For the avoidance of doubt, Columbia shall be responsible for all such costs only in respect of [***] and [***] provided by Columbia to Fleet. Fleet shall not use any Raw Materials purchased directly by Columbia except for the manufacture of Product hereunder. Columbia will be responsible for all retesting costs associated with the Raw Materials supplied by Columbia. (ii) Fleet shall notify Columbia of any Raw Materials that do not meet the specifications of the Raw Materials, and shall provide Columbia with full details within twenty-four (24) hours of completion of the investigation, but not more than twenty (20) business days from identification of the non-conformity with the specifications. 2 CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH "[***]". A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING CONFIDENTIAL TREATMENT PURSUANT TO RULE 24B-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED. 6. A new Section 2.3 (n) shall be inserted into the Existing Agreement as follows: "2.3 (n) KPIs. As soon as practicable following the Effective Date the Parties shall agree in good faith key performance indicators the Supplier will agree to achieve when supplying the Products and such key performance indicators will be set out in an amendment agreed by the Parties to this Agreement." 7. A new Section 3A shall be inserted into the Existing Agreement as follows: "3A Machinery and Equipment 3A.1 Columbia has provided Fleet with the machinery, equipment and materials listed in Exhibit B, which Fleet uses to manufacture Products ("Columbia Equipment"). Any additional machinery, equipment and materials provided by Columbia to Fleet during the Term shall be Columbia Equipment unless otherwise agreed in writing by both Parties. During the Term, Columbia shall review and update Exhibit B in December of each year to include any additional machinery, equipment and materials provided to Fleet. 3A.2 The Parties confirm that Columbia owns title to all Columbia Equipment and that Columbia shall be regarded as the owner of the Columbia Equipment notwithstanding that the Columbia Equipment shall be retained at Fleet's premises. Fleet shall not do or permit or cause anything to be done whereby Columbia's rights in and title to the Columbia Equipment are or may become prejudiced including, without limitation, by ensuring
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Extract the exact clause related to "Notice Period To Terminate Renewal" from the excerpt above.