I'll ask Ms. Campbell to expand on my answer if I don't go far enough or if my answer is incorrect.
During our audit, we talked to the United Kingdom about the system they had in place. As we mentioned in our opening remarks, the Canada Energy Regulator is starting to look at effectiveness components. We're seeing that in the United States, as well. This is the direction the industry is going in. This discussion about how to measure effectiveness needs to begin.
Ms. Campbell or Ms. Marsolais, would you like to add anything?