nope "Game Testing is an on-going process being rolled out in several phases. These phases began with smaller, more focused tests with community members from North America, and later will expand to other territories," explains the press release. "Users selected for the test program will be notified via email with more information on accessing the Game Testing Portal. Those not chosen yet may be selected in the next wave!"
Those wishing to sign-up for a chance to be let in can do so here (provided you are 18 or older). The waves will vary in size and be covered under NDA. A FAQ has been posted, which should help answer some of your questions.