DMDC stands for Defense Manpower Data Center. The DMDC is a database to catalog the history of personnel in the military on behalf of the Department of Defense. The DMDC processes more than 5 million data requests each day.
You can learn more about the DMDC here.
How does ShopVCS use the DMDC?
If you are active military or served in the military after 1984, ShopVCS can automatically verify your status with the DMDC. This check happens automatically in our system and is the fastest way to verify your status.