The comment I wanted to make was to follow the line of thought that I perceived you were taking, which is that in a situation where the product already has a recognized standard—and electrical products would be a good example—then that's your pre-test. But for those products that don't have that kind of testing, toys for one—and there may be others—then there should be some system put in place to ensure that.
So you bring into the system those you can already rely on, and then you only focus on those that aren't in the system, and you do it strategically.