> Does Canada's agricultural output follow EU's (quite strict) norms?

It might not be as strict anymore, as the EU-Mercosur Agreement seemingly ended up relaxing a bit on the strict norms and regulations. Many farmers were/are protesting this agreement exactly because the farmers in South America would compete against local farmers who are more strictly regulated.

So, seems we're a bit flexible on that front, when push comes to shove :)

In the past years it has become pretty clear that even the mainstream right wingers/neoliberals of the EU (ie. the EPP) appear to be ready and willing to drop or loosen all kinds of annoying ethical, environmental, and consumer protection regulations at a moment's notice if it helps large corporations (often US, not even EU) make more money.