Here the Ts are required to spent 500 hrs in therapy themselves (so to understand the client position and themselves better) and then 5 yrs of weekly supervision and that's it.
Other than that it depends on the T whether he/ she decides to seek supervision or not.
My T is not supervised at the moment- he says he goes when he feels the need. TBH I like that he's not supervised and everything I say is just between you and him. As far as I can tell he's doing just fine without it