As a Process Server, you deliver legal documents such as notices, complaints, court summons, and subpoenas to people or defendants involved in lawsuits or court proceedings. You must follow state and federal laws when serving papers to individuals. For example, you cannot pretend to be law enforcement or use harrassment to serve the papers. Some documents are recquired to be deliver personally by the server, who must identify the recipient of the document. Most Process Servers need to be registered.