The mark consists of a horizontal rectangle with a thick border outline. 4/5 of top to bottom lightly shaded background. Remaining bottom 1/5 white. Lettering: bottom 1/5 lightly shaded lettering all in capitals centered with equal blank space on both sides, reads "PROMOTING PENNSYLVANIA WORKPLACE SAFETY". Lettering 2/5-4/5 of shaded 4/5 in medium shading construction lettering reads WORK. Stylized "0" is 2 gears, one on top of the other, one lightly shaded and the other darkly shaded. Top is a lightly shaded six point triangular gear with long spokes. Bottom is a darkly shaded twenty-four point round gear with short spokes. Circle in the middle corresponds to the bottom gear a shading. Word "WORK" spans almost half the rectangle. Next Word: SAFE in darkly shaded construction lettering. "S" is at the center of the rectangle. Lettering goes from top 1/5 of rectangle 4/5. Next Word: PA in darkly shaded construction lettering, in capital letters, 3/5-4/5 of rectangle. Lettering for PA is smaller than for WORK and SAFE. PA fills the remainder of the space after SAFE and before the border.