Well, there are, of course, a number of international organizations that deal with and have responsibility for intellectual property. In the context of the ACTA as a treaty, there would be a committee of the parties that would look at the administration of the agreement. But it would be really to monitor the effectiveness of the treaty. It wouldn't be to get into the day-to-day monitoring of enforcement activity.
On January 31st, 2011. See this statement in context.