Within ten days after service of summons as provided in section 39-01-11, notice of such service together with a copy of the summons and complaint in the action must be sent by the plaintiff to the defendant at the defendant's last-known address by registered or certified mail with return receipt requested, and proof of such mailing must be attached to the summons.
39-01-13. Director to keep record of process received for nonresident motor vehicle users. The director shall keep a record of all process served upon the director under the provisions of section 39-01-11. Such record must show the day and hour of service. If any defendant served under section 39-01-11 has made proof of financial responsibility by filing a certificate of insurance coverage, as provided in section 39-16.1-09, the director shall mail a copy of such summons and complaint to the insurance carrier named in such certificate.