Our policy for uniformed officers is any Glock .40 except for the G27 which can only be carried off duty or as a backup.
What is strange is our policy doesn't acknowledge the officers carrying other makes and calibers. They are unofficially grandfathered, which I still don't understand since policy is so important due to lawsuits and other issues.
We still have officers carrying .38/.357 and 9mm, but their numbers are dwindling.
Since I'm on gun forums and am following the FBI's switch, I brought it up to our range officer. When I ask him, he tells me there is nothing about 9mm even being proposed, and he doesn't appear interested himself.
I wouldn't switch unless I had to but I wouldn't go down fighting since I'm more convinced that 9mm has become more effective, and...because I'd get a new gun which is always fun.
FYI, we can carry any make .380 but only as a backup or off duty.