The WTO Appellate Body ruled that the United States could challenge the collective implementation of EU customs regulations, but declined to rule whether or not the state-by-state EU system of regulation violated commitments to uniformity under WTO agreements. More particularly, the Appellate Body upheld a lower ruling that non-uniform EU regulation of customs on LCD monitors violated WTO commitments. The appellate body report, WT/DS315/AB/R, is available at http://www.wto.org/english/tratop_e/dispu_e/cases_e/ds315_e.htm.