Alliance Defending Freedom

The Alliance Defending Freedom (ADF), formerly the Alliance Defense Fund, is an American conservative Christian legal advocacy group that works to expand Christian religious liberties and practices within public schools and in government, outlaw abortion, and oppose LGBTQ rights. ADF is headquartered in Scottsdale, Arizona, with branch offices in several locations including Washington, D.C., and New York. Its international subsidiary, Alliance Defending Freedom International, with headquarters in Vienna, Austria, operates in over 100 countries.