The mark consists of The mark consists of a circle separated into thirds by 3 lightning strikes and a starburst in the center. A biohazard symbol appears in the upper left segment, an atom symbol appears in the upper right segment, and a skull with crossbones appears in the lower segment. The aforementioned circle is surrounded by two concentric circles. In between the concentric circles is the wording “COUNTERING WEAPONS OF MASS DESTRUCTION OFFICE” on the top and “DEPARTMENT OF HOMELAND SECURITY” at the bottom. The wording “COUNTERING” and “DEPARTMENT” and the wording “OFFICE” and “SECURITY” are each separated by a five-pointed star. The black, white, and/or gray colors in the drawing represents background, outlining, shading, and/or transparent areas and are not part of the mark.