I'm going to start with an answer, and then I'm going to ask Begonia, because she has more technical knowledge than I do, to be honest.
Let's say you're a Canadian company, and the first thing you want to do is sell in Canada. The first thing you'd want to know is whether there are any standards and any certification programs you need to meet to sell your goods. You can go to the Standards Council of Canada. They can explain the whole Canadian regime as to where the standards exist. That information is available online.
If you want to go outside of Canada, then you have to start thinking about the requirements in the other jurisdictions. This is where things get far more complex, because you have to understand what the actual requirements are. In many cases there are no requirements for a certification or a standard. I want to be very clear: for many, many things none of that is required.
For some things, there's a significant network that, in fact, is global. One of the challenges for some things, of course, is that I, as a manufacturer, would like to go out and have one test and one certification and have extensive market opportunity. There are regimes around, and there are certain areas that do allow for that.
I'm going to pass it over to Madam Lojk to give you a bit more detail on that.