DD Form 214 is the capstone military service document, as it represents the complete, verified record of a service member's time in the military (Active and Reserve), awards and medals, and other pertinent service information, such as highest rank/rate and pay grade held on active duty, total military combat service or overseas service, Military Occupational Specialty (MOS), Air Force Specialty Code (AFSC) or Navy officer designator, Navy Officer Billet Code (NOBC), Additional Qualification Designation (ACD) or Navy Enlisted Classification (NEC) identifiers and a record of training and schools completed. Individuals who served exclusively in the Air National Guard or Army National Guard do not receive a DD Form 214, but will receive a form called NGB-22 from the National Guard Bureau.