Plastic subpanel

I ran across a plastic subpanel today. It was very unusual but I couldn’t think of a reason why it shouldn’t be there. Am I correct?

If’s a Listed & Labeled enclosure, installed as required and specified, then the installation is fine.
Looks like a GE panelboard, see them all the time.

Dom.

That’s the first one for me and I’ve been through over 500 homes at this point. Thanks for getting back to me!

Why it’s there …Only you would know…And should.
As it for being plastic, It doesn’t matter.
I have one similar in my barn.