The Laestadian Lutheran Church (LLC) is a religious Christian movement, its teachings based on the Bible and the Lutheran Confessions. From June 9, 1973, the organisation was named the Association of American Laestadian Congregations (AALC), before the association changed its name in 1994 in order better to convey its spiritual heritage. As of 2016, the Laestadian Lutheran Church has 33 member congregations in the United States and Canada, with highest concentrations of members in Minnesota, Washington, Arizona, Michigan in the United States and in Saskatchewan, Canada; the congregations are served by about 90 ministers, nearly all of them lay preachers.