As you know, all food products traded interprovincially must normally be manufactured in a federally certified plant. The Canadian Food Inspection Agency, in cooperation with provincial and territorial authorities, has made an exception to this rule to allow interprovincial trade in meat products processed in provincially regulated establishments and to prevent meat shortages. As there have been no shortages, no province or territory has applied to the agency for this exception. The exception exists and would be ready for use should the situation require it.
On November 19th, 2020. See this statement in context.