On September 3, 2022, TECSID held TOCFL which was held at the Language and Multicultural Center of Airlangga University, Surabaya. As a step to spread Traditional Mandarin, TECSID continues to support Traditional Mandarin language activities, especially in Surabaya.

TECSID routinely conducts tests twice a year in order to fulfill students' requests to obtain a TOCFL certificate. Currently, universities in Taiwan require prospective students majoring in Mandarin to have a TOCFL certificate. In addition, for Visa registration, you must also include a TOCFL certificate.