The complexity continues to increase, partly also for good reasons. In the work of this committee, as an example, you pass motions requesting our office to look into specific subjects. As a result, we take those motions very seriously. Our legislation requires us to establish reasonable grounds prior to launching a review, but we do use the motion from the committee as an initial substantiation of reasonable grounds. Then we have to validate that substantiation by doing background research.
There are cases, again, that have been brought to us by outside sources, which hadn't traditionally been the case, such as members of Parliament, parliamentary committees or the minister herself at the time. Those were new areas where we were brought procurement-related issues and asked to do investigations and deliver the results before a parliamentary committee for scrutiny.