The Hajib carries out the States foreign policies and foreign services. The Hajib has full power from the State to negotiating treaties between States and international developments between nations. In addition, the Hajib retains the responsibilities of overseeing the national highways, bridges, tolls, and the railroad committee. The Hajib has the honor of publicly displaying treaties and international acts. The protection and usage of the official Great Seal of the State belongs to the Hajib for certifying original treaties and international agreements. The Hajib represents the State in all international conferences, United States and United States of America foreign delegation and interests in Morocco and abroad, and ensures the protection of the nationals, their property and interest in foreign lands. The Hajib provides information to the nationals regarding the political, economic, social, cultural, and humanitarian conditions in foreign countries.