Any suicide will have both police and coroner attending. Police will typically identify the deceased if it's not very obvious. The coroner will make a ruling on cause of death, and the coroner is responsible for preparing the certificate of death. The certificate of death will include personal identifiers and a cause of death under the ICD-10 system, which includes deliberate self harm. The death certificate data is held provincially. They'll compile statistics on cause, age, sex, etc and fire it up higher to Statistics Canada for the national mortality database, but when they do that it doesn't include name or date of birth. So the relatively straightforward step here is for the provincial coroners to send up the name/DOB of every suicide up to be run against a database of anyone who's ever had a service number. That could easily be automated. I think that's how VAC is going to do it if they make their December commitment; it's certainly the course of action I and others have suggested.
Thanks for the info regarding Tema, Tess- I know they're southern Ontario based, so their military related efforts may have been more concentrated down there. I didn't realize Stephane Grenier was involved with them, but that's excellent if so. I met Vince when he came up to Whitehorse and did a presentation, I really, really like what they do, I just haven't seen much involvement with the CAF. But me not seeing it doesn't mean it's not there. They've definitely been working a lot on the education side, and I'm actually currently enrolled in a program that they helped design for first responder mental health work. If they did expand more into the military community, that could be a really good thing.