I think so. Again, two physicians are involved in making those evaluations, and certainly physicians are involved in determining things around competence, but if there is an underlying psychiatric issue that is felt to be clouding the way that person is presenting, and making it difficult to determine whether or not there are underlying psychiatric issues that are driving them towards a wish to die, then the role of psychiatry would seem to be supported.
On May 5th, 2016. See this statement in context.