**By Whom Served.** Service of summons may be made by the sheriff, his deputy, or by any other person not less than 18 years of age, not an attorney in or a party to the action. Service of all other process shall be made by the sheriff or his deputy or any other duly constituted law enforcement officer or by any person designated by the court who is not less than 18 years of age and not an attorney in or a party to the action, except that a subpoena may be served as provided in Rule 45.
**Personal Service, Individuals.** … By delivering a copy of the summons and complaint to him personally.
**Substituted.** By leaving copies thereof at his dwelling house or usual place of abode with some person of suitable age and discretion then residing therein, or by delivering a copy to an agent authorized by appointment or by law to receive service of process.
**Special Rules.** Special rules are prescribed for the following circumstances and the Server should consult with their Territory Manager for more details: 1) Minors and 2) Incompetents.
**Corporations.** …by delivering a copy of the summons and complaint to an officer, a managing general agent, or to any other agent authorized by law to receive service of process and if the agent is one authorized by statute to receive service and the statute so requires, by also mailing a copy to the defendant.
**Return of Service.** The person serving the process shall make proof of service thereof promptly and deliver it to the officer or person who issued same. If served by the sheriff or his deputy, he shall make proof of service by his certificate. If served by any other person, he shall make affidavit thereof. … Failure to make proof of service does not affect the validity of the service. The proof of service shall state the date, time and place of such service and, if known, the name and address of the person actually served at the address of such person, and if not known, then the date, time and place of service and a description of the person actually served.