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Additional Information about the U.S.-Canada Air Quality Agreement

Read documents pertaining to the U.S.-Canada Air Quality Agreement, including joint statements and the official agreement between the two governments.

View the U.S.-Canada Air Quality Agreement for related information.

Agreement Between the Government of Canada and the Government of the United States of America on Air Quality with Amendment (2000) (pdf) (440.29 KB)
Twenty Year Anniversary 1991–2011 (pdf) (39.9 KB, March 14, 2011)
Joint Statement (pdf) (33.25 KB, April 12, 2007)

Additional Information about the U.S.-Canada Air Quality Agreement

International Cooperation