The U.S. Military uses a series of reenlistment codes on the discharge papers of an individual who leaves the service for any reason. These codes range from RE-1, which means an individual is eligible for reenlistment, to RE-4, which means the individual is not recommended for reenlistment.
Obtain DD Form 149 (see Resources). This form is an application to correct your military record. Your reenlistment code is part of your military record.
Complete DD Form 149. Pay special note to these sections: In block 5, indicate that you want your reenlistment code to be changed to RE-1 so that you can re-enlist in the military. In block 6, state your reasons for requesting the change. In block 9, list your supporting evidence, such as letters of recommendation and documentation of a change in circumstances.
Mail the completed and signed form, along with any written documentation and evidence, to the appropriate address as indicated on the back of the form. There is a different address for each branch of the military — Army, Navy and Marine Corps, Air Force and Coast Guard.
Relax and wait for the Board's determination of your application.