That is a very good question. I think it touches on a lot of the points that I and other speakers mentioned today, as well as what I heard in the previous session.
I think it notably touches on the issue of transparency, because based on public information it's actually a bit difficult to answer your question specifically. There's a lot we don't know publicly in order to provide a specific answer. My first point, to answer your question, would be that I would be equally curious to hear somebody from the government answer that question. I wouldn't know how to fully answer it.
The second point I would mention is specifically on the role of GAC. This touches on a lot of other issues too. I would support formally giving Global Affairs a stronger role in coordinating sanctions. The OFAC model you mentioned is a model, but the American system is so different from ours, not just because of its sheer size but because it's a different system of government. It's not a complete analogy. There remains the idea that OFAC plays a very strong coordinating role that GAC cannot play because of silos within our system and because of the difficulties in sharing information with CBSA, RCMP and others involved in monitoring and enforcing sanctions.
I think part of the answer would be to give GAC greater tools to be able to do exactly what you suggested.