Science Advisor to the President Science Advisor to the President The Science Advisor to the President is an individual charged with providing advisory opinions and analysis on science and technology matters to the President of the United States. The first Science Advisor, Vannevar Bush, chairman of the Office of Scientific Research and Development, served Presidents Franklin Delano Roosevelt and Harry S. Truman from 1941 to 1951. President Truman created the President's Science Advisory Committee in 1951, establishing the chairman of this committee as the President's Science Advisor. This committee continued under Presidents Dwight D. Eisenhower, John F. Kennedy, Lyndon B. Johnson, and Richard M. Nixon
Office of the President of the Philippines first Executive Order as president. The Office of the President's mandate is to provide administrative, advisory, consultative and other support services to the President in the latter’s exercise of their powers and functions as Head of State and of the Executive Branch. The executive powers of the President under the 1987 Constitution from which the Office of the President mandate emanates, includes among others the President’s power of control over all the executive departments, bureaus and offices, and the chief executive departments, bureaus and offices, and the Chief Executive’s Constitutional duty to ensure that the laws are faithfully executed. Based