However, there are times when veterans may need to request a copy of their full Official Military Personnel File, also called an OMPF. Typically, a DD Form 214 or equivalent form (such as a DD256 for Reservists or an NGB22 for National Guard members) is enough.
From time to time, former servicemembers will be asked to provide proof of service, mainly to confirm their eligibility for veterans-only benefits such as VA mortgage assistance, health care and disability compensation, employment preference, and for education opportunities.
