The President of the House of Representatives of Puerto Rico —commonly called the Speaker of the House (Spanish: Presidente de la Cámara de Representantes)— is the highest-ranking officer and the presiding officer of the House of Representatives of Puerto Rico. The Speaker has voting powers as it is elected amongst the own members of the House as established by Article III of the Constitution of Puerto Rico. The Constitution, however, does not establish its functions and since the House is the only body authorized by the Constitution to regulate its own internal affairs, the functions of the Speaker vary from session to session—save being called "Speaker" as the Constitution establishes. The Speaker is typically elected during the House inaugural session.