The International Organization for Standardization (ISO) is an international organization whose mission is to promote international trade through the standardization of facilities and activities associated with service goods, and to enhance cooperation in the fields of technology, science, and economic activities.

ISO 45001 certification is an international standard that prescribes requirements for predicting and preventing various workplace risks in advance, thereby contributing to the creation of corporate profits and systematic safety & health management within the organization.

All domestic manufacturing sites of Hyosung Heavy Industries acquired ISO 45001:2018 certification.