The Chief Statistician of the United States is a position in the U.S. federal government's Office of Management and Budget (OMB). The Chief Statistician is charged with providing coordination, guidance, and oversight for U.S. federal statistical agencies and activities. The Chief Statistician heads the Statistical Policy Branch of the OMB's Office of Information and Regulatory Affairs (OIRA). The Chief Statistician is appointed by the Administrator of the OIRA.