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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(30) days written notice if the other materially breaches this Agreement; provided, however that the party in breach shall have the right to cure such breach within thirty (30) days after receipt of written notice of the other party's intention to terminate. 4.2. Client may terminate this Agreement on thirty (30) days written notice without cause. In the event of termination by Client for reasons other than default by CRO, Client shall pay all sums owing to CRO, but unpaid, for work performed to date of receipt of termination notice, and all reasonable and necessary costs associated with the termination itself or to which CRO is committed to pay. In the event of termination by Client, CRO shall use all efforts to minimize any such costs, including cancelling orders and services to the extent possible. 4.3. In the event of early termination under 4.1. above where CRO is in material breach, any credit held in favour of CRO shall be returned to Client within thirty (30) days following such termination, provided that the Client will then be liable for all outstanding third party costs lawfully incurred hereunder by CRO prior to the termination. 4.4. Either party shall be entitled forthwith to terminate this Agreement with immediate effect by written notice to the other if that other is adjudged insolvent or goes into liquidation (other than for bona fide reconstruction) or has a receiver appointed over any of its property or assets. 5.0 Warranties, Limitations of Liability and Indemnification 5.1. CRO warrants to Client that the Services will be performed in a professional and workmanlike manner and on a best endeavours basis in accordance with the standard of care ordinarily and reasonably expected in the performance of such Services and that the work performed for Client will be correct in all material respects to the best of the knowledge and belief of CRO. However, Client acknowledges that the provision of the Services is dependent upon the responsiveness of the South African regulatory authorities and CRO shall not be held responsible for any acts or omissions of such authorities. Confidential Page 2 of 7 Initials: CL MD Version Jan16_v1 Certain identified information has been excluded because it is both not material and would likely cause competitive harm if publicly disclosed. 5.2. CRO reserves the right to place staff on the project, however not without initially providing a project management and resource outline to Client, including but not limited to, the current Curriculum Vitae of proposed staff. CRO will notify Client of any change in staff. Any new or replacement personnel shall be subject to Client's prior written approval, which approval shall not be unreasonably withheld. 5.3. CRO will utilize CRO business cards, letterheads and facsimile templates for the purpose of the conduct of this trial. 5.4. Notwithstanding any other provision of this Agreement, each party's total liability in respect of damages under this Agreement, any regulation or common law shall be limited to the sum of all amounts received from Client in terms of this Agreement; provided, however, that this limitation shall not apply with respect to any claims arising out of or relating to clause 6 (Inventions and Proprietary Information), indemnification obligations or damages arising from a party's gross negligence or willful misconduct. 5.5. Neither Party shall be liable to the other Party in respect of any indirect loses or damaged, pure economic nature, loss of profits or income howsoever arising. 5.6. CRO will defend, indemnify and hold harmless Client and its directors, officers, employees and agents from and against all liabilities, costs and expenses (including reasonable attorneys' fees and court costs) arising from any third party claim, action or lawsuit or other proceeding which is attributable to any negligent or willful act or omission or breach of this Agreement on the part of CRO or any of its agents or employees in the course of performing CRO's obligations hereunder. 5.7. Client will defend, indemnify and hold harmless CRO and its directors, officers, employees and agents from and against all liabilities, costs and expenses (including reasonable attorneys' fees and court costs) arising from any third party claim, action or lawsuit or other proceeding which is attributable to any negligent or willful act or omission or breach of this Agreement on the part of Client or any of its agents or employees in the course of performing Client's obligations hereunder, including but not limited to breaches of third party intellectual property rights. 6.0 Inventions and Proprietary Information 6.1 CRO agrees that during
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Extract the exact clause related to "Ip Ownership Assignment" from the excerpt above.