No, only authorized for anyone in a Navy DEU, so not even sure how that works. Probably like the change of rank where they couldn't be bothered to update anything officially.
So if someone component transfers out of a Navy trade, they can't wear it anymore, so it's like some kind of weird environmental pin. Which is interesting when they work for a non-RCN organization (like VCDS, CJOC, etc etc). I guess people just pretend it's okay?
It's like when NAVORDS come out with specific direction, and then they are surprised when people working at ADM(Mat) don't automatically follow it for things like PERs etc.
Alternately, can someone who transfers out of the Navy who has earned the pin still wear it if they work in RCN lines?
At some point I can see someone just not wearing it, on account of it being ugly AF and poorly executed, and someone getting brought to heel for trying to take them to task.