The Washington Certificate of Service is a document used to prove an individual’s service in the U.S. military. This document is formerly known as a DD Form 214 and is issued by the Department of Defense. The Certificate of Service is a comprehensive record of a service member's military career, including information such as dates of service, awards and decorations, duty assignments, and other relevant information. There are several types of Washington Certificate of Service, including the Honorable Discharge Certificate, General Discharge Certificate, and Separation Document. The Certificate of Service is an important record that can be used to obtain VA benefits or in other situations where proof of military service is needed.