Arizona Service of Court Papers is a legal process by which court documents are served on a defendant in the state of Arizona. This process is used to provide legal notification of proposed or pending litigation to the defendant. There are three types of Service of Court Papers in Arizona: personal service, substituted service, and constructive service. Personal service requires that a copy of the court documents be handed directly to the defendant. Substituted service involves delivering the documents to someone in the defendant’s household or to a person of suitable age and discretion at the defendant’s place of business. Constructive service is accomplished by publishing the documents in a newspaper or posting them at the defendant’s last known address. Service of Court Papers is an important step in the litigation process and must be completed in accordance with Arizona state law.