Thank you for the question.
We currently have about 140 inspectors, out of a total of 156 positions. All of them have to go out to the field. They do their work in two stages. First of all, they do a paper-based evaluation using data provided by the railway. It's important to conduct a paper-based review to see what the company has done, what it has identified and whether it has followed up on its own findings. That information helps us determine what to focus on during the on-site inspection.