The BIOCREDIT COVID-19 Ag Home Test Nasal, was approved for use by the Korean Ministry of Food and Drug Safety for the first time in Korean history. On July 16, 2021, BIOCREDIT Home Test Nasal was registered in Taiwan, Thailand, Vietnam, and sold for commercial use. Self-test kits are expected to be applied at home, at work, and on-site to be used as a part of daily life prevention that can be accessed at any time in case of emergency.