We estimate that it takes 200 days to issue a category 4 investigation report from the date of the incident. We have been successful in achieving this objective in some cases. One of the changes we made this year was to introduce timelines according to the level of investigation. For example, we are aiming for 200 days for a category 4 investigation, but up to two years for a more in-depth category 1 investigation.
On February 25th, 2019. See this statement in context.