Senate of the Philippines

The Senate of the Philippines (Filipino: Senado ng Pilipinas, also Mataas na Kapulungan ng Pilipinas or "upper chamber") is the upper house of the bicameral legislature of the Philippines, the Congress; the House of Representatives is the lower house. 

The Senate is made of 24 senators who are elected  at-large with the country as one district under plurality-at-large voting.

The Senate shall elect its President and the House of Representatives its Speaker by a vote of all its respective members.

Other websites
Official Website
Official Government Portal 

Philippines