To make sure everyone understands what organization i'm talking about here's the wiki link.
http://en.wikipedia.org/wiki/International_Civil_Aviation_OrganizationI know this is a very niche question but it's coming up in something I'm writing. In our world IATO is a treaty organization nominally falling under the UN. While the UN is still around in the sixth world given air travels importance to business I can easily see the Corporate Court taking the organization under it's auspices. Anyone know of any reference one way or another?