The American Association for Justice (AAJ), formerly the Association of Trial Lawyers of America (ATLA), is the leading plaintiffs' attorney organization in the United States. AAJ's mission is to promote a fair and effective justice system and to support the work of attorneys in their efforts to ensure that any person who is injured by the misconduct or negligence of others can obtain justice in America's courtrooms, even when taking on the most powerful interests. AAJ provides trial lawyers with the resources and support they need to represent their clients effectively and to promote the public good. AAJ is headquartered in Washington, D.C.