Q1. Following the February 2026 Supreme Court ruling that invalidated the IEEPA-based tariffs, the new 'temporary import surcharge' under Section 122 of the Trade Act of 1974 was operationalised in the United States through an instrument issued by which one of the following?
- A. A Proclamation issued by the President of the United States
- B. A determination issued by the United States Trade Representative (USTR)
- C. An order issued by the U.S. International Trade Commission (USITC)
- D. A rule issued by the U.S. Department of Commerce