I am extremely proud of the national aircraft certification team and the operational evaluation team in this process. From the beginning, in April 2019, we laid out the key areas that we needed to come to an absolute understanding on from the FAA and Boeing. Those included the acceptable levels of pilot workload, the integrity of the flight controls, the architecture or the makeup of the flight controls, the safety assessment and design assurance processes that were in place, and the procedures and training that were required by crews. We needed to understand and have an absolute confirmation of that. Right from the beginning, as this committee is likely aware, we were the first to advocate for simulator training to be incorporated as part of the training for the flight crews.
I'll turn to my colleague Mr. Turnbull to specify all the other areas where we helped shape this product that is being reviewed and proposed today by Boeing.