Two of them come to mind.
First, currently, an assessment by two physicians is generally requested for medical assistance in dying. We should perhaps be able to request a third opinion from a physician with specialized knowledge of the person's medical condition. I'm not thinking of family physicians, although I don't doubt their competence. Sometimes in these cases you need the opinion of a physician who has specific knowledge of, for example, Alzheimer's disease.
Second, a certain assessment period should be provided for. Here's an example. Consider the case of a woman who has signed advance directives or an advance request for medical assistance in dying. Her son begins the process at some point, believing that his mother has reached the stage where action should be taken on her request. At that point, time should be taken to evaluate the case and assess once again whether it's necessary to activate that request before providing medical assistance in dying. All other existing conditions should also be protected.
Those are two measures that I think Parliament should bear in mind if it wants slightly more robust safeguards to accommodate to the person's vulnerability at that point.