Thank you very much, Mr. Chair.
I want to return now to the interesting timeline that exists between the challenge brought forward by Public Services and Procurement Canada and the date on which the contract was signed. We've heard in prior answers to my questions that May 2020 is when the evidence suggests that paragraph 1.51 was met with regard to this finding:
We found that Public Services and Procurement Canada, as the government’s central purchasing and contracting authority, challenged the Canada Border Services Agency for proposing and using non‑competitive processes for ArriveCAN and recommended various alternatives.
That was in May 2020. The app was launched on April 29, 2020. Within that period of time, just to clarify the facts, which of these events, including the contract date, took place first? This is for the Auditor General.