The document describes the establishment and purpose of the United States Board on Geographic Names (USBGN). It was established by Congress in 1947 to standardize and maintain geographic name usage throughout the federal government. It resolves name conflicts, approves new names, and makes decisions in cooperation with state and local governments. The USBGN oversees the Geographic Names Information System (GNIS) database, the official repository of domestic geographic names data used by all federal agencies.