|The United States Armor Association established the Order of St. Joan D'Arc Medallion to honor ladies who have voluntarily made significant contributions to the morale, welfare, and spirit of armor and cavalry units. Ladies associated with the Active, Reserve, or National Guard units are eligible. Retired individuals are also eligible.
A letter of nomination that details the nominee's significant contributions.
An endorsement from the first armor colonel (O-6) in the chain of command, approving the award. For units without an armor chain of command (separate units, ROTC, staffs, etc.), an endorsement from the senior armor officer will suffice.