Thank you for the question. I'll take this one, since it sounds like it's a bit more general than just the CBSA-related work.
As we've both said this morning, KPMG has extremely strict protocols around client and engagement acceptance. We have to go through a very in-depth process every single time we undertake to work with a new client or an existing client to look for any irregularities, any independence conflicts or other areas of risk that would be a risk either to the client and/or to us, and we follow them to the letter.