Oregon Summons on a Third-Party Complaint (AO 441) is a legal document issued by a court in Oregon that requires a person or entity to appear in court as a third-party defendant. It is typically used when a plaintiff has named another person or entity as a defendant in their lawsuit, and the court needs to notify the third-party defendant. There are two types of Oregon Summons on a Third-Party Complaint (AO 441): one for a resident of the state of Oregon and one for a non-resident. The document includes the name of the plaintiff, the name of the third-party defendant, the court’s address, a statement of rights, and instructions on how to respond to the summons. Failure to respond to an Oregon Summons on a Third-Party Complaint (AO 441) can result in a default judgment.