Wisconsin Consents to Serve (Informal, Formal, and Special Administration) is a Wisconsin state law that governs how personal service of process is conducted in the state. Personal service of process is the method used to inform a party of a lawsuit or legal proceeding. Informal Consent to Serve is the most common type of service in Wisconsin. It allows a process server to serve a defendant in a lawsuit without court approval. This type of service is typically used for civil cases. Formal Consent to Serve is a court-approved method of serving process. This type of service requires the process server to present a notice of a lawsuit to the defendant and then file an affidavit of service with the court. Special Administration is a specific type of service that is used in cases involving estates or trusts. This type of service requires the process server to present a notice to the personal representative of the estate or trust and then file an affidavit of service with the court. Overall, Wisconsin Consents to Serve (Informal, Formal, and Special Administration) is a set of rules that govern how process is served in the state. It offers various methods of service for different types of cases.