Pub. L. 109-432, div. D, tit. I, subtit. A, ch. 1, sec. 1161
CERTAIN WORK FOOTWEAR.
SEC. 1161. CERTAIN WORK FOOTWEAR. Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: “ 9902.22.52 Work footwear with outer soles of rubber, plastics, leather or composition leather and uppers of leather, not covering the ankle (provided for in subheading 6403.99.60 or 6403.99.90)FreeNo changeNo changeOn or before 12/31/2009”.