POSCO INTERNATIONAL prioritizes an independent yet transparent board operation. Directors are appointed in accordance with the Commercial Act Article 382 and the Articles of Incorporation. The board promotes diversity. Independent directors are from diverse backgrounds with expertise and qualifications in various fields, such as management, accounting, and the environment, to ensure a balanced decision rather than representing specific interests. POSCO INTERNATIONAL operates support organizations to endorse an effective environment for independent directors. As of June 2025, the board consists of 2 executive directors, 5 independent directors and 1 non-executive director, totaling 8 members.

POSCO INTERNATIONAL manages the board of directors' schedule on an annual basis and, in accordance with the board regulations, announces the agenda at least seven business days in advance. Should there be any changes to the schedule of the board meetings, the reason for the changes is promptly disclosed. In 2024, a total of 10 board meetings were held, and 43 items were resolved.