has received Confidential Information is requested in any Litigation to disclose Confidential Information, that party shall give each other party prompt written notice of such request (if permitted by Applicable Law) so that each other party may seek an appropriate protective order. If in the absence of a protective order a party's Affiliate is compelled to disclose Confidential Information, such Representative may disclose such portion of the Confidential Information that in the opinion of the disclosing party's counsel such Affiliate is compelled to disclose without liability under this Agreement; provided, however, that the disclosing party shall give the other party written notice of the Confidential Information to be disclosed as far in advance of its disclosure as is practicable (if permitted by Applicable Law) and shall use reasonable efforts to obtain assurances that confidential treatment will be accorded to such Confidential Information. In this Clause 5.4, "Litigation" means any action, cause of action, claim, demand, suit, proceeding, citation, summons, subpoena, inquiry or investigation of any nature, civil, criminal, regulatory or otherwise, in law or in equity, pending or threatened, by or before any court, tribunal, arbitrator, expert or other governmental authority. 6. Effectiveness and Termination. 6.1 This Clause 6 and Clauses 1, 5, 7 through 9 (inclusive) come into force and effect upon the execution of this Agreement by the Parties. The remaining provisions of this Agreement shall be effective only upon Completion 1 (the "Effective Time"). 7 6.2 Unless otherwise mutual agreed between the Parties, this Agreement shall remain in effect until the earlier of the below events occur: (a) The fifth (5t h) anniversary of this Agreement; and (b) Otkritie ceasing to own more than 2,237,216 class B shares or American depositary shares of QIWI. 6.3 Notwithstanding Clause 6.2, this Clause 6 and Clauses 1, 5, 7 through