Based in Hexi District, Si Shui Road No.4-1.Tianjin International School (TIS) is a foreign children’s school registered in Tianjin Education Commission. Founded in 1985, TIS provides formal American education for foreign children of school age working and studying in Tianjin. The school system is from preschool to 12th grade of senior high school, which is divided into preschool education, primary education, junior high education and senior high education, using AP courses. Since 1992, TIS has been accredited by the United States Education and Academic Accreditation Agency. From 1992 to 2021, TIS is accredited by the Western Association of Colleges and Universities (WASC, California, USA) Education and Academic Accreditation Agency. Since 2021, the school has been accredited by Cognia, the world’s largest non-profit international school accreditation authority. In addition, the school is also a member of EARCOS, ACAMIS, AMIS, ISCOT and ISAC international educational institutions.