The defendant in a lawsuit must be served (delivered) a summons or citation (an order from the court to appear and answer the lawsuit) and a copy of the lawsuit (1) to provide due process (fairness) by giving the defendant notice of the lawsuit and the opportunity to appear in court and defend the lawsuit; and (2) to give the court personal jurisdiction (authority) over the defendant.
In Colorado, the process of serving a defendant with a summons or citation, along with a copy of the lawsuit, is a critical step in the legal process. This procedure ensures due process by officially notifying the defendant of the lawsuit and granting them the opportunity to appear in court to respond and defend themselves. Additionally, service of process is necessary to establish personal jurisdiction, which gives the court the authority to make decisions regarding the defendant. Colorado Rules of Civil Procedure outline specific methods of service, such as personal service, service by mail, or service by publication, and these rules must be followed to ensure that the service is valid. Failure to properly serve a defendant can result in delays or dismissal of the lawsuit.