Last week, from May 9 to 12, U. S. Steel Košice underwent an external QMS audit. The audíting team, made up of Tadeáš Kurilovský, Pavel Chovanec, Pavel Horník and Tibor Molnár from the TÜV SÜD Slovakia auditing company, checked the quality management system implemented at USSK for its compliance with the international standards ISO/TS 16949:2009 and ISO 9001:2015, and confirmed its effectiveness.