 In 2015, the Tourette Syndrome Association changed its name to the Tourette Association of America.As of 2020, the Tourette Association of America had contacts in 50 countries.The Tourette syndrome International database Consortium (TIC) brought together data on clinical samples of patients with Tourette syndrome from twenty-two countries (Argentina, Australia, Austria, Belgium, Brazil, Canada, Denmark, Germany, Hungary, Iceland, Israel, Italy, Japan, The Netherlands, Norway, People's Republic of China, Poland, South Africa, Sweden, Turkey, the US and the UK); Tourette's has also been studied in Chile, Colombia, Costa Rica, India, Indonesia, Korea, and Spain.