The American Humane Association (AHA) is an organization founded in 1877, dedicated to the welfare of animals and children. It was previously called the International Humane Association, before changing its name in 1878. In 1940, it became the sole monitoring body for the humane treatment of animals on the sets of Hollywood films and other broadcast productions. AHA is best known for its trademarked certification "No Animals Were Harmed", which appears at the end of film or television credits. It has also run the Red Star Animal Emergency Services since 1916. In 2000, AHA formed the Farm Animal Services program, an animal welfare label system for food products. The Association is currently headquartered in Washington D.C. It is a section 501(c)(3) nonprofit organization.