Argent, a saltire Gules fimbriated Or cantoned by four mullets Azure, overall a dragon segreant Vert, armed and langued of the third.
That for the regiments and separate battalions of the Alabama Army National Guard: From a wreath Argent and Gules, a slip of cotton plant with full bursting boll, Proper.
DEFENSORI VISIUM (Protectors of the Force).
Cobalt blue and golden yellow are the colors traditionally used by Chemical units. The golden yellow fimbriation on the saltire suggests the courageous spirit of the personnel in the battalion. The dragon, a legendary creature, symbolizes vigilance and power, emphasizing the fire and destruction of chemical warfare. The red diagonal cross or the Saint Andrew cross is adapted from the flag of Alabama and represents the state where the battalion is located. The blue stars highlight the battalion's four major European campaigns during World War II. Scarlet signifies courage and sacrifice.
The crest is that of the Alabama Army National Guard.
The coat of arms was approved on 28 March 2003.