The document discusses the legislative department and the process for how a bill becomes a law in the Philippines. It notes 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, qualifications, sessions and functions of both chambers. The legislative process involves a bill being introduced, referred to committee, debated over multiple readings, voted on, and if passed sent to the other chamber and then to the President for approval or veto.