President Richard M. Nixon eliminated the President's Science Advisory Committee after his second Science Advisor, Edward E. David Jr., resigned in 1973, rather than appointing a replacement. The United States Congress then established the OSTP in 1976 with a broad mandate to advise the President and others within the Executive Office of the President on the effects of science and technology on domestic and international affairs. The 1976 Act also authorizes OSTP to lead inter-agency efforts to develop and to implement sound science and technology policies and budgets and to work with the private sector, state and local governments, the science and higher education communities, and other nations toward this end.