I think it's important to note that we have a procurement code of conduct, and vendors have to abide by it. They have to act in good faith. They can't be in conflict of interest. They can't be associated with any criminal act or labour violations, and we're holding them accountable to that. That's a really important distinction. That's what we're using to proceed with.
Evidence of meeting #150 for Public Accounts in the 44th Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was pspc.
A video is available from Parliament.