Any consent, waiver, notice, demand, request or other instrument required or permitted to be given under this Agreement or any related agreements shall be in writing and shall be delivered by hand or sent by fax or email transmission, or sent, postage prepaid, by registered, certified or express mail or reputable overnight courier service and shall be deemed given when so delivered by hand, cabled or transmitted, or if mailed, five (5) days after the notice is delivered to the courier service, addressed to the addresses set forth herein, or to such other address as may later be specified in writing by either party.