VASTA is a non-profit, volunteer-driven organization dedicated to serving the needs of the voice and speech profession and to developing the art and science of the human voice. Though most of the 500 members hail from the U.S, Canada, and the U.K., fifteen total countries are represented in the organization including Australia, Mexico, South Africa, as well as countries in Europe, Asia, Latin America, and the South Pacific. The organization is proud to include members from a range of cultures, methodologies, backgrounds, and professional perspectives.