The US Commerce Department is an executive department of the U.S. federal government, headquartered in the Herbert C. Hoover Building in Washington, D.C.. Its primary mission is to foster economic growth, job creation, and technological advancement by promoting domestic and international trade. Key activities include gathering economic data, establishing industrial standards, regulating sensitive technology exports, granting patents and trademarks, and supporting U.S. businesses and competitiveness. The Department also plays a significant role in areas such as weather forecasting, climate monitoring, and artificial intelligence policy.