US accounts are now able to access the beta registration from https://www.worldofwarcraft.com/account/beta-opt-in.html and opt-in for the Wrath of the Lich King beta.
Woot! Alright folks here’s your chance to get some official WotLK Beta action!. Selected players are chosen at random. It will be random. (src) There are no emails yet for people who are already [...]