Thank you. I'll just check the sound. I was having technical issues, so I will try to speak slowly for the benefit of the interpreters.
To date, in our X-ray detection procurement, we have not invoked the national security exemption for that purpose. As has been noted by my colleagues at GAC and Public Services and Procurement Canada, we do a review of the security requirements under the contract security policy.
As X-ray equipment does not handle sensitive or technical information in our context, it hasn't to date risen to the bar that would trigger enhanced security in that space, and as a result we do procure X-ray technology from a number of different companies, including from Nuctech.