05/18/1988
https://www.presidency.ucsb.edu...
"I have determined that the inability of the Government of Canada to collect an export charge on exports of certain softwood lumber products to the United States of America until at least January 8, 19..."
"Fulfillment of the objectives and commitments in the Memorandum of Understanding is of critical importance."
"Subpart B of part 1 of Schedule 2 of the Tariff Schedules of the United States is modified, with respect to products of Canada imported into the United States by adding an additional duty of 15 percen..."
"I intend to take or to authorize all appropriate action in response to any future failure by the Government of Canada to meet the objectives and commitments of the Understanding."