A very nicely and comprehensively written new group of interest. I really liked how you explained how the Foundation interact with the GoI and the final portion from the DEA.
My only criticism of this article is that I do not think that the GoI itself warrants SCP designation. Certainly thaumaturgical artifacts and individuals employed by the GoI may warrant such designation if they posses extra normal abilities or properties, but the agency itself is not really anomalous (or is it?)
Something about that just doesn't sit right with me, I find myself asking why groups such as AWCY or Serpents Hand dont have their own SCP designation if this is the train of thought we are following.
None the less, a superbly written introduction into what could be a very interesting GoI. There arent many with whom the Foundation actively work with so further tales could be very interesting. Maybe this would be better suited to its own GoI Hub though, instead of a SCiP?
+1