Notice to Company. [The address set forth in most recent Order Form] Notice to CC3: 00000 Xxxxxxxxxx Xxxx, Xxxxx 000 Des Xxxxx, MO 63131 Attention: Legal Department Notices sent in accordance with this Section 15.4 will be deemed effectively given: (a) when received, if delivered by hand, with signed confirmation of receipt; (b) when received, if sent by a nationally recognized overnight courier, signature required; and (c) on the third (3rd) day after the date mailed by certified or registered mail, return receipt requested, postage prepaid.