Oregon Certificate of Service is a document issued by the court to parties in civil cases that certifies that service (or delivery) of a legal document to the other party has been accomplished. It is important in Oregon civil cases as it is evidence that the other party has been properly served with notice of the court proceedings. The Oregon Certificate of Service is issued either by the court or the process server, depending on the method of service. In Oregon, there are three types of service: in-hand service, mail service, and publication service. For in-hand service, the court clerk or process server must deliver the documents to the other party and complete the Certificate of Service. For mail service, the sender must mail the documents to the other party and complete the Certificate of Service. For publication service, the court clerk must publish the documents and the sender must complete the Certificate of Service. The Oregon Certificate of Service must include the name of the court, the case number, the name of the sender, the name and address of the recipient, the date and method of service, and a signature of the process server or court clerk. It should also include a statement that the documents were properly served to the other party.