The mark consists of the letters ACPE in upper case, with the letter A having an incomplete cross bar extending from the right side stem, but not reaching the left side stem, and the letter E having the ends of all its arms cut in a diagonal way with the result that its two lower arms are shorter than the top arm and the bottom arm being shorter than the middle arm. Beneath the left stem of the letter A is a diagonal forward slash, the outer edge of which is parallel with the outer edge of that stem. The width of the diagonal forward slash is half the width of the bottom of the left stem of the letter A. Beneath the lowest arm of the letter E is a diagonal forward slash, the outer edge of which is parallel with the outer edge of that arm. The width of this diagonal forward slash is the same as the other diagonal forward slash. Centered in between these two diagonal forward slashes is the word Certified, all in upper case. The diagonal forward slashes extend slightly above and slightly below the top and bottom of the letters in this word.