I have a couple of comments, Madam Chair, and then I'll ask Mr. Blais to weigh in as well.
Number one, the key thing is the process, where to go and what path to follow. It's a relatively small team of roughly six people with a low turnover, so you don't have a high-turnover job, which would be a concern in refreshing training. It is a matter of making sure they use the tools and the checklists.
Jean-Pierre, you may want to add some comments on how you ensure that knowledge is kept current.