How do you change my dd form 214?

To change your DD Form 214, you must submit a request for correction to the appropriate military branch's records office. This typically involves filling out a DD Form 149 (Application for Correction of Military Record) and providing supporting documentation to justify the changes you are requesting. After submission, the review process can take several months, so it's important to be patient and follow up as needed. For specific guidance, you may also want to consult a veterans' service organization or legal assistance office.