Safeguard Measures definitions clarify interested parties and scope of quantitative restrictions under the Foreign Trade Act. Defines key terms for Safeguard Measures: the Act refers to the Foreign Trade Act; Authorised Officer is the designated official; Increased quantity includes import rises in absolute terms or relative to domestic production; Quantitative restrictions are specific import limits; Interested party encompasses exporters, foreign producers, importers, trade associations, exporting governments, and domestic producers of like or directly competitive goods; Like goods are identical or closely resembling goods under investigation; Specified country means a WTO member or most favoured nation recipient.