Thank you, Chair.
Welcome to all the witnesses. I would like to thank the deputy auditor general and his team for reviewing 23 files. That's quite a number of files to review.
Mr. Wallace, can you outline some of the key changes over a period of time, or in recent years, that have resulted in a significant change in how an ad is reviewed? I think it would be good to understand how we got here.
Did we lose Mr. Wallace?