Test of Proficiency in Korean
The Test of Proficiency in Korean (TOPIK; Korean: 한국어능력시험; Hanja: 韓國語能力試驗) is a test to measure the Korean language proficiency of non-native speakers in South Korea. This examination system was introduced by the South Korean government in 1997 and conducted by a branch of the Ministry of Education of the country.
Source: Wikipedia — Test of Proficiency in Korean (CC BY-SA 4.0)