ISO/IEC27001 Certification
March 13, 2020
The office of Corporate Number Management of National Tax Agency Japan
The office of Corporate Number Management of National Tax Agency acquired ISO/IEC27001:2013 (JISQ27001:2014) certification on February 21, 2020 for work related to designating, notifying, publishing and providing information on corporate number based on the Number Act as well as the operation and development of corporate number system.