The document summarizes the legislative department in the Philippines. It discusses that the legislature is the law-making body, which in the Philippines is the Congress consisting of the Senate and House of Representatives. It provides details on the composition, elections, terms and qualifications of Senators and Congressmen. It also outlines the legislative process of how a bill becomes a law, including the roles of both houses of Congress and the President. Finally, it mentions some non-legislative powers of Congress like impeachment and approval of appointments.