KOREA POST ISO/IEC 20000 certification Certified by British Standards Institution ISO/IEC 20000 Certified Organization Home ISO/IEC 20000 KOREA POST KOREA POST Korea, Republic of Status: Issued Start date: 15-11-2015 Expiry date: 15-11-2018 Scope of the certification The IT Service Management system that covers the provision of all IT services to internal and external customers of Korea Post. Locations covered by the certification 19, Doum 5-ro Sejong-si Seoul 30114 Korea, Republic of