Not when I played the last time. Someone here made fun of me, back then, because I said, that there were no official servers in Europe. This was some weeks, after they released the custom server thing and DICE officially stated, that they will reduce the number of custom servers, in order to provide official ones, in other regions.
I would love to see a custom game browser for Halo, no question. I'm just sick of people being assholes and kicking you for no reason. It's not only in BF3, it's pretty much everywhere, where custom servers are available. But yeah, it's only happening a handful of times.
This is also a thing, that I forget. If you want to play a game and are searching via quick game, it throws you in a custom server, with ridiculous rules, sometimes. It would be much better, if they put you on an official server via quick game.