As per the ECCRD CFIA Appendix B.1, “if the country of source is Canada, please contact the CFIA directly.”

To submit a SWI IID transaction that contains CFIA regulated goods with a country of origin that the importer deems to be Canada, the "Country of Origin" should be declared as Canada and the "Country of Source" should be declared as “US” (United States) with the “Exporting Country” as New York and the "End Use Code" should be Canadian Goods Returning (if AIRS requires an end use be declared).

Note: This should not be confused with using the SWI IID to process entries that are either outside the scope of the SWI initiative or require processing of paper upon arrival at the border so are not currently included as an IID EDI transmission option.