It is worn by the Special Duties personnel serving in the Fire Service as Administrative. The outer contour is in a circular shape with a diameter of 8.5 cm. At a distance of 2 mm from the outer perimeter, a yellow border 2 mm wide is embroidered around it. This is surrounded internally and externally by a deep blue distinct line 1 mm wide and four notches that form an imaginary square with a diagonal length of 9 cm.

Within this, on a red background, is depicted at the center and within a black circle with a diameter of 4 cm, with a distinct deep blue border 1 mm wide, a representation of a moving firefighter in deep blue color and measuring 3.5 cm, who carries an axe in his right hand and a trumpet with a fire hose in his left hand. Behind him, a triangular flame with seven tips is depicted, featuring a fine red line, an inner band of yellow color, and the internal part of it is red.

Above the aforementioned representation, there is a downward concave inscription in deep blue, measuring 1 cm in thickness and 6 cm long at the upper ends and 4.5 cm at the lower ends, inscribed in yellow letters "FIREFIGHTER". Below the aforementioned representation, there is an upward concave inscription in deep blue, measuring 1 cm in thickness and 6 cm long at the upper ends and 4.5 cm at the lower ends, inscribed in yellow letters "INFORMATICS".

To the left of the aforementioned representation, an image of the Antikythera mechanism measuring 1.5 cm in deep blue color is attached. To the right of the aforementioned representation, a crosswise fire axe measuring 1.7 cm and a fire trumpet with a section of fire hose 2 cm long are depicted in deep blue color.