| Canada Border Services Agency |
1 800 461 9999 (English)
1 800 959 2036 (French) |
www.cbsa-asfc.gc.ca |
| Canadian Air Transport Security Authority |
1 888 294 2202 |
www.catsa.gc.ca |
| Citizenship and Immigration Canada |
1 888 242 2100 |
www.cic.gc.ca |
| U.S. Customs and Border Protection Agency |
403 221 1641
1 202 325 8000 |
www.cbp.gov |