Thank you.
There is the genuine interest test, so you're able to judge participants. Either you are locally involved or you have knowledge on the project or the area. You're looking for people who actually add value to the discussion and there's a test on that.
There's also a case in Alberta, for example, with the Alberta Energy Regulator, where they recently were reviewing tailings management plans. There is quite a restrictive standing test in Alberta but they actually added a provision there to allow genuine interest organizations that had information and knowledge about the tailings interest to come and present knowledge that added to the robustness of their review.