On May 21, 2010, The Canadian International Trade Tribunal determined that the dumping of faced rigid cellular polyurethane-modified polyisocyanurate thermal insulation board originating in or exported from the United States of America (subject goods), has not caused injury or retardation and is not threatening to cause injury to the domestic industry. Polyiso Insulation Board (Re), 2010 CanLII 38694 (CA CITT)