Yes.
Very recently, the Canadian Psychiatric Association set up a working group to draft a document containing recommendations, specifically to explain to clinicians how to assess a mental disorder and determine whether it constitutes a serious and irreversible medical condition. This document also addresses the management of suicide risk in the context of a request for medical assistance in dying.
This is therefore a document produced by psychiatrists to assist clinicians, including psychiatrists, when the requester has a mental disorder.