There are lists, and articles listing engineers who have been discredited. Published monthly for other engineers to know what happened. In the journal Engineering Dimensions (for Ontario, which is what we are talking about) there are blue pages in the middle of the issue, which list cases of engineering negligence and the punishment dealt to the neglectful engineers.
Slashdot Mirror
There are lists, and articles listing engineers who have been discredited. Published monthly for other engineers to know what happened. In the journal Engineering Dimensions (for Ontario, which is what we are talking about) there are blue pages in the middle of the issue, which list cases of engineering negligence and the punishment dealt to the neglectful engineers.