08/07/1987
https://www.presidency.ucsb.edu...
"By the authority vested in me as President by the Constitution and laws of the United States of America, including section 144 of Public Law 99-500 and section 144 of Public Law 99-591, it is hereby o..."
"The Committee shall terminate on December 31, 1987, unless sooner extended."
"This agreement with the Government of Canada will enhance the ability of our softwood lumber industry to compete."
"This increase shall go into effect on December 31, 1986, and will terminate when the Government of Canada begins to collect the export charge."