• Canada-wide Standard for Particulate Matter and Ground-Level Ozone
  "In June 2000, the federal, provincial and territorial governments except Quebec signed the Canada-wide Standards for Particulate Matter (PM) and Ozone. These standards commit government to significantly reduce PM and ground-level ozone by 2010."

Agreement Between the Government of Canada and the Government of the United States of America on Air Quality, International Joint Commission

01/06/05