The coat of arms of Liechtenstein is used as the great arms of the nation. As the sovereign emblem of the Principality of Liechtenstein, its use is reserved for the members of the Princely House and state authorities. Private individuals may be authorized to use the great arms, if it is in the interest of the State. The arms are a history of the Princely House, and show the many different areas of Europe with which Liechtenstein has been involved, either by conquest or by marriage.