The mark consists of round black outer band with yellow AIR / MIXED GAS COMMERCIAL DIVER above and CDA TECHNICAL INSTITUTE below; inside blue background with thick yellow safety triangle having thin black outline and in-line with EDUCATION on left triangle, INTEGRITY on right triangle, and SAFETY bottom triangle; inside triangle is drawing of a yellow and black diver's helmet, black central mask with white and black outer mask, and black and white regulator; blue below the regulator, a white wavy line, with light blue above; with light blue to white bubbles to the left and upper right outside of the triangle; and yellow with thin black outline CDA.EDU below the triangle. The background color, gray, is disclaimed and appears only as background and not as part of the mark.