First of all, in terms of appeal, part of the appeal process allows parties to go to what's called an annulment process. If a party wants to take an award that they're unhappy with one step further, they ask the ICSID to set up an annulment panel, and the annulment panel will hear and determine. At the end of the day, once that's done, that's the end of the road in terms of further appellate mechanisms.
Secondly, in terms of the makeup of the panels, the ICSID has rosters, and every country is entitled, upon accession to ICSID, to name four individuals to that roster. Those individuals are usually well-known judges, well-known advocates, well-known arbitrators, and they are named to the list. Then any country and any investor that has a dispute is then able to go to that roster and say, “Here's a list of 100 eminent authorities or eminent arbitrators. We think we would like to nominate Mr. or Ms. So-and-So as our arbitrator.”
Many treaties, including Canada's treaties, also allow you to nominate what's called off-roster. In other words, if you aren't keen on any of the names in the actual formal roster, you can put forward your own names. That is the makeup of the panels.
In terms of MAI, that covers, again, the substantive obligations: you shall not expropriate, you shall not discriminate, etc. It did not affect anything that would be done under the ICSID convention. It doesn't cover the same materials.
Again, I go back to the basic distinction between the treaties, which provide your substantive rights, versus the ICSID, which gives you a place to prosecute those rights and a better, easier way to enforce them at the end of the day.
So they really are two separate things. This is not part of MAI or the MAI debate, whatever one might think of it.