All notices, consents, determinations, requests, approvals, demands, reports, objections, directions and other communications required or permitted to be given under this Agreement shall be in writing and delivered by: (a) personal delivery; (b) overnight DHL, FedEx, UPS or other similar courier service; or (c) confirmed facsimile transmission ( provided that a copy of such facsimile transmission together with confirmation of such facsimile transmission is delivered to the addressee in the manner provided in clause (a)  or (b) above by no later than the second (2nd) Business Day following such transmission, addressed to the Parties at the addresses specified below, or at such other address as the Party to whom the notice is sent has designated in accordance with this Section 20.5 ), and shall be deemed to have been received by the Party to whom such notice or other communication is sent upon (i) delivery to the address (or facsimile number) of the recipient Party; provided that such delivery is made prior to 5:00 p.m. (local time for the recipient Party) on a Business Day, otherwise the following Business Day; or (ii) the attempted delivery of such Notice if such recipient Party refuses delivery, or such recipient Party is no longer at such address (or facsimile number), and failed to provide the sending Party with its current address pursuant to this Section 20.5 (unless the sending Party had actual knowledge of such current address). Notwithstanding the foregoing, any notice or other communication delivered to a Party by email that is actually received by such Party (and for which such Party has sent an acknowledgement of receipt by return email that was not automatically generated) shall be deemed to have been sufficiently given for purposes of this Agreement and shall be deemed to have been received at the time described in clause (i)  above, as if such notice had been delivered by one of the methods described in clauses (a)  through (c) above. Notwithstanding anything to the contrary contained in this Agreement, if any documents or materials delivered under this Agreement are delivered by email (with confirmation of receipt from the intended recipient that was not automatically generated), no additional copies of such documents or materials shall be required to be delivered.