I would think that differs based on employer, field of work and your home country.
I came from Germany and work in IT and employers did do a background check to verify my German university education. I just needed to show my German degrees and they would check with the university to verify. No need to get a third party credential.
Now, I don't know how it is in other, more regulated fields (health sector) or if you're coming from a country with weaker diplomatic relationships with Canada. This is just my experience.