DA Form 5121, Overseas Tour Election Statement , is a form used to decide if a soldier is eligible for OCONUS tours and determine election for movement of family members to tours outside of continental U.S. territories.
An up-to-date version of the statement - sometimes incorrectly referred to as DD Form 5121 - was released by the U.S. Department of the Army (DA) in March 1, 2007 . The newest DA Form 5121 fillable version is available for digital filing and download below or can be found through the Army Publishing Directorate website.
The DA 5121 is a required form for all overseas assignments along with DA Form 4036, Medical Dental Preparation for Overseas Movement, and DA Form 4787, Reassignment Processing. The information provided within the form can be used as the basis for initiating specific assignment processing like additional service, deletion, or deferments.
An overview of the form and filing guidelines can be found in the Army Regulation 600-8-11, Reassignment. DA Form 5121 instructions are as follows: