The problem actually is not going to be verification in the sense that this international consultation and analysis mechanism will actually tell us a lot of what we need to know.
The great teacher thought this would make it plain that the real problem with international arms treaties was not a lack of verification but a total lack of penalties once violations have been detected.
The IRS has clearly considered that this could be a problem with Shulman noting that home visits will eventually be necessary for verification to prove residency and domesticity.