Thank you very much, Mr. Chair, and thank you to our witnesses for being here today.
I'd like to echo the comments of Mrs. Kusie in terms of the serious nature of the discussion today. I was not here for the previous discussion, so I'm pretty much new to this, and I'd like to get to the bottom of it as well. I'd also like to acknowledge that this is probably pretty tough on you as witnesses. I thank you for your honesty and for being here today and being willing to answer our questions.
Here's my first question. We see that the Canada Border Services Agency oversaw most of the contracts with regard to the ArriveCAN app, but I'm also noting that some contracts for ArriveCAN began as early as 2017. Can you explain, perhaps, Mr. Ossowski, this timeline for me?