I prefer to consult the Controlled Drugs and Substances Act (1996, c. 19) for relevant legal information rather than a steroid quiz site.
A steroid quiz site? That is Health Canada's (see Government) website bro. Where do you think they got their information from?
Steroids are a class IV substance in Canada. What this means is that if you are caught with a personal amount on hand, you might be OK assuming you do not describe how you obtained it. Receiving a package is obtaining and can be considered importing.... it's all up to the crown if they want to try you for a small amount but it could happen.
"(2) No person shall seek or obtain
(a) a substance included in Schedule I, II, III or IV, or
...."
That is your interpretation of the law. While police could arrest you and charge you for conspiracy to traffic with only one amp of sust, this would never hold up in court and is very unlikely to happen. In the extremely unlikely event that you were caught in possession of a personal amount of steroids are you going to tell where you got them from? Not if you're smart. Since you are so up on the law, can you present me one case where someone with a personal amount of steroids was arrested, charged, tried and convicted?
Well bro, I guess I'm the idiot because I will go on record saying that possesion of anabolic steroids for personal use is LEGAL in Canada.