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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confidential. 11.1.6. Once this Agreement has expired, each party must, depending on the choice of the other party, destroy or hand over all technical, economic, financial or commercial information, confidential or not, in its possession, directly or indirectly, as convened in the present Agreement. 11 Source: FERROGLOBE PLC, F-4/A, 6/24/2015 11.2. MANAGEMENT OF ACCESS RIGHTS 11.2.1. In accordance to Article 10.1, the Customer is in charge of defining the opening, closing or modifying of access toinformation. The Customer is also in charge of defining the user accesses, as well as the level of access of its users. 11.2.2. 10.2.2. EIT guarantees the control of access (through an access code and password) to information pursuant to the accessrights defined by the Customer. 11.2.3. 10.2.3. EIT will not be held responsible if a Customer's user uses an access code and password of a third party. 12. SUPERVISION COMMISSION 12.1. The parties commit themselves to constitute a supervision commission formed by persons appointed for that purpose. 12.2. This commission will act as an intermediary between the parties and it will accomplish the following tasks: 12.2.1.1. Verify the fulfilment, in particular, the evolution and implementation, of all the services and applications. This operation willbe recorded in the corresponding reports, according to the convened periodicity. 12.2.1.2. Interpret any Article of this Agreement that might be questioned by the parties. 12.2.1.3. Resolve any potential conflict that may arise during the execution of this Agreement. For this, the commission memberswill act at their best, and assemble all the necessary information. 12.3. If the commission members are not able to resolve a conflict or a problem in the interpretation of this Agreement within thirty naturaldays, the representatives of the parties will be duly informed in order to find a solution on friendly terms. 12 Source: FERROGLOBE PLC, F-4/A, 6/24/2015 13. DURATION 13.1. The present Agreement is effective as from 1 January 2009. It is established by calendar year and renewed tacitly every year. 13.2. The Agreement rests, for all that, cancellable at any time by any of the parties before the expiry date of the Agreement or any of itsrenewals, upon three months prior written notice. 14. EARLY TERMINATION 14.1. The Customer can cancel, on its own accord, the present Agreement upon certified notice to EIT, in the following cases: 14.1.1. If there is a repeated interruption, by EIT, of the services convened in this Agreement, for a period of four working days. 14.1.2. Upon the institution, by or against EIT, of insolvency, receivership or bankruptcy proceedings or any other proceedingsfor the settlement of its debts. 14.1.3. Non-performance by EIT of its contractual obligations and warranties, assumed in the present Agreement. 14.1.4. Absorption or fusion of EIT by other companies. In this case, the Customer can decide if he wants to continue working with the new company, which will have to continue rendering all the services convened in this Agreement, in the same conditions. 14.2. For simple convenience. 14.2.1. In case the Customer cancels the Agreement in accordance with Articles 13.1, 13.2, EIT will pay the Customer the amountof 3.000 €, for the non observance of the Agreement of which it is responsible. 14.2.2. In case of termination of this Agreement by the Customer according to Article 13.5, the Customer will pay EIT the amountof 3.000 €. 15. CONTRACTUAL TRANSITION 15.1. In case of expiration or termination of the present Agreement, the Customer and EIT will cooperate, in good faith, to make possible a transfer, in due form to the Customer or to a third party, chosen by the Customer, for the provision of the services defined in this Agreement. For that purpose, the parties will develop, with enough time in advance and with the necessary haste, a Transition Plan where the actions and measures to be taken will be defined. 13 Source: FERROGLOBE PLC, F-4/A, 6/24/2015 15.2. EIT will continue to provide the services defined in this Agreement between the date it receives from the Customer a notice ofexpiration or termination of this Agreement and the date this expiration or termination becomes effective. 15.3. EIT commits to hand over to the Customer, on this date, all the data and its copies, in the frame of the provision of services. 16. LITIGATION RULINGS 16.1. All the litigations that may arise between the parties during the period of application of the present Agreement, in relation with its Articles, and that have not been solved in a friendly manner, will be subjected to the rulings of their respective Chief Executives.
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Extract the exact clause related to "Effective Date" from the excerpt above.

assistant: The present Agreement is effective as from 1 January 2009