It's already standard in the MMO-Genre (and in Action Games too) to start a big Beta test before the release of a game. But Splashdamage really doesn't want to do so. They want that only professional gamers with knowledge search some faults in BRINK.
In an official press announcement, Bethesda tells the release date of BRINK. The game will ship in North America on May 17, with Europe and Australia following later that same week on May 20.