§ 500.220 Service of determinations and computation of time.

(a) Service of determinations to suspend, revoke, refuse to issue, or refuse to renew a certificate of registration or to assess a civil money penalty shall be made by personal service to the individual, officer of a corporation, or attorney of record or by mailing the determination to the last known address of the individual, officer, or attorney. If done by certified mail, service is complete upon mailing. If done by regular mail or in person, service is complete upon receipt by the addressee or the addressee's representative;