5.2 Philippine Constitution, Government Structure, and Rights
Key Takeaways
- The 1987 Constitution of the Philippines is the supreme law of the land, establishing a democratic, representative presidential republic where sovereignty resides in the people.
- Government authority is divided among three co-equal, independent branches: Executive (enforces laws), Legislative (makes laws), and Judicial (interprets laws) under strict separation of powers and checks and balances.
- Article III (Bill of Rights) guarantees fundamental individual protections, including Due Process, Equal Protection, Search Warrant rules, Free Speech, Miranda Rights, and protection against Ex Post Facto laws.
- Three autonomous Constitutional Commissions—the Civil Service Commission (CSC), Commission on Elections (COMELEC), and Commission on Audit (COA)—operate independently of the executive branch.
- Local Government Units (LGUs) exercise decentralized local autonomy under the Local Government Code of 1991 (Republic Act No. 7160).
Philippine Constitution, Government Structure, and Rights
A fundamental component of the LET Social Sciences exam is Constitutional Law and Philippine Governance. Candidates must demonstrate deep familiarity with the 1987 Philippine Constitution, the operational division of governmental powers, the constitutional guarantees protecting individual liberties, and the mechanisms ensuring public accountability.
1. Constitutional Development and Core State Principles
Historical Evolution of Philippine Constitutions
- 1899 Malolos Constitution: The first democratic constitution in Asia, establishing a parliamentary-leaning republic with a unicameral legislature.
- 1935 Constitution: Drafted for the Commonwealth Era and continued into the Third Republic; established a presidential system with a bicameral legislature.
- 1973 Constitution: Promulgated during Martial Law under Ferdinand Marcos; modified the government into a parliamentary system (later hybrid presidential-parliamentary).
- 1986 Freedom Constitution (Provisional): Promulgated by President Corazon Aquino via Proclamation No. 3 following the EDSA Revolution.
- 1987 Constitution: Drafted by a 48-member Constitutional Commission chaired by retired Supreme Court Justice Cecilia Muñoz-Palma and ratified by nationwide plebiscite on February 2, 1987.
Fundamental Principles (Articles I & II)
- Sovereignty: "The Philippines is a democratic and republican State. Sovereignty resides in the people and all government authority emanates from them" (Art. II, Sec. 1).
- Archipelagic Doctrine (Article I): All waters around, between, and connecting the islands of the Philippine archipelago, regardless of their breadth and dimensions, form part of the internal waters of the Philippines.
- Supremacy of Civilian Authority: Civilian authority is, at all times, supreme over the military. The Armed Forces of the Philippines (AFP) is the protector of the people and the State.
- Separation of Church and State: Declared inviolable in Article II, Section 6. The state cannot establish an official religion (Non-Establishment Clause) nor prohibit the free exercise thereof (Free Exercise Clause).
2. Structure and Powers of the Three Co-Equal Branches
The Philippine government operates under the doctrine of Separation of Powers, where each branch possesses exclusive jurisdiction over specific state functions, balanced by a system of Checks and Balances to prevent tyranny.
| Branch | Composition & Head | Primary Constitutional Function | Key Checks & Balances |
|---|---|---|---|
| Executive (Article VII) | President (Head of State & Government) and Vice President, supported by the Cabinet. | Enforces and administers laws; serves as Commander-in-Chief of the Armed Forces. | - Vetoes bills passed by Congress.<br>- Appoints officials (subject to CA confirmation).<br>- Grants pardons and reprieves. |
| Legislative (Article VI) | Bicameral Congress:<br>1. Senate (24 Senators elected at large).<br>2. House of Representatives (District & Party-List Reps). | Enacts, amends, and repeals laws; holds the Power of the Purse (appropriations). | - Overrides presidential veto by 2/3 vote of each House.<br>- Confirms executive appointments via Commission on Appointments (CA).<br>- Holds sole power of Impeachment. |
| Judicial (Article VIII) | Supreme Court (1 Chief Justice + 14 Associate Justices) and lower collegiate/trial courts. | Interprets laws; exercises Judicial Review to settle actual controversies and invalidate unconstitutional state acts. | - Declares executive actions or legislative statutes unconstitutional.<br>- Determines grave abuse of discretion amounting to lack of jurisdiction. |
Qualifications, Terms, and Limitations of Key Officials
PRESIDENT & VICE PRESIDENT:
- Qualifications: Natural-born citizen, registered voter, able to read and write, at least 40 years old on election day, resident of the PH for at least 10 years immediately preceding election.
- Term: 6 years. President is NOT eligible for any re-election. Vice President may serve maximum of 2 consecutive 6-year terms.
SENATORS:
- Qualifications: Natural-born citizen, registered voter, able to read and write, at least 35 years old on election day, resident of the PH for at least 2 years.
- Term: 6 years. Maximum of 2 consecutive 6-year terms.
HOUSE OF REPRESENTATIVES (District & Party-List):
- Qualifications: Natural-born citizen, registered voter, able to read and write, at least 25 years old on election day (except Youth Sector party-list: 25-30 years old), resident of the district for at least 1 year.
- Term: 3 years. Maximum of 3 consecutive 3-year terms.
SUPREME COURT JUSTICES:
- Qualifications: Natural-born citizen, at least 40 years old, served as a judge or engaged in law practice in the PH for at least 15 years, of proven competence, integrity, probity, and independence.
- Term: Good behavior until mandatory retirement age of 70 years old.
3. Article III: The Bill of Rights
The Bill of Rights serves as a protective shield for individuals against state overreach and law enforcement arbitrariness.
Key Constitutional Rights & Protections
- Due Process & Equal Protection (Section 1): "No person shall be deprived of life, liberty, or property without due process of law, nor shall any person be denied the equal protection of the laws."
- Substantive Due Process: The law itself must be fair, just, and reasonable.
- Procedural Due Process: Hearing before judgment, notice, and impartial tribunal.
- Search and Seizure (Section 2): Protects privacy of homes, papers, and effects. Search warrants and warrants of arrest require Probable Cause personally determined by a judge under oath or affirmation.
- Exclusionary Rule (Fruit of the Poisonous Tree): Any evidence obtained in violation of Section 2 or Section 3 is inadmissible for any purpose in any proceeding.
- Freedom of Speech, Expression, and Assembly (Section 4): No law shall be passed abridging freedom of speech, of expression, or of the press, or the right of the people peaceably to assemble and petition the government for redress of grievances.
- Rights of the Accused Under Custodial Investigation (Section 12):
- Right to remain silent.
- Right to competent and independent counsel (preferably of own choice).
- Protection against torture, force, violence, threat, or secret detention facilities.
- Any confession obtained in violation of these rights is inadmissible in evidence.
- Right to Bail & Presumption of Innocence (Sections 13 & 14): All persons, except those charged with offenses punishable by Reclusion Perpetua when evidence of guilt is strong, shall before conviction be bailable by sufficient sureties. Accused is presumed innocent until proven guilty beyond reasonable doubt.
- Protection Against Double Jeopardy (Section 21): No person shall be twice put in jeopardy of punishment for the same offense.
- Ex Post Facto Law & Bill of Attainder (Section 22):
- Ex Post Facto Law: A law that penalizes an act committed before the passage of the law which was innocent when done.
- Bill of Attainder: A legislative act that inflicts punishment without a judicial trial. Both are strictly prohibited.
Extraordinary Legal Writs for Human Rights Protection
| Extraordinary Writ | Legal Purpose & Scope |
|---|---|
| Writ of Habeas Corpus | Directs a custodian to produce the physical body of a detained person in court to test the legal legality of detention. |
| Writ of Amparo | Remedy available to any person whose right to life, liberty, and security is violated or threatened with violation by an unlawful act or omission of a public official or private entity (used in cases of extrajudicial killings and enforced disappearances). |
| Writ of Habeas Data | Remedy available to any person whose right to privacy in life, liberty, or security is violated or threatened by an entity gathering or storing personal information. |
| Writ of Kalikasan | Remedy available to natural or juridical entities whose constitutional right to a balanced and healthful ecology is violated involving environmental damage of such magnitude as to prejudice the life, health, or property of inhabitants in two or more cities or provinces. |
4. Autonomous Commissions and Public Accountability
Independent Constitutional Commissions (Article IX)
- Civil Service Commission (CSC): The central personnel agency of the Philippine government, responsible for establishing a merit-based career civil service, conducting eligibility examinations, and promoting ethics.
- Commission on Elections (COMELEC): Enforces and administers all laws relative to the conduct of elections, plebiscites, initiatives, referendums, and recalls.
- Commission on Audit (COA): Holds exclusive authority to examine, audit, and settle all accounts pertaining to the revenue, receipts, and expenditures of government funds and properties.
Accountability of Public Officers (Article XI)
- Public Office is a Public Trust: Public officers must at all times be accountable to the people, serve them with utmost responsibility, integrity, loyalty, and efficiency.
- Impeachment: The mechanism to remove top constitutional officers for Culpable Violation of the Constitution, Treason, Bribery, Graft and Corruption, Other High Crimes, or Betrayal of Public Trust.
- Impeachable Officials: President, Vice President, Members of the Supreme Court, Members of the Constitutional Commissions, and the Ombudsman.
- Procedure: The House of Representatives has the sole power to initiate all cases of impeachment (requires 1/3 vote of all members to file articles of impeachment). The Senate has the sole power to try and decide all cases of impeachment (requires 2/3 concurrence of all Senators to convict).
- The Ombudsman (Tanodbayan): Protects the public against graft, administrative malfeasance, and inefficiency in government, supported by the Sandiganbayan (anti-graft court).
Under Article III, Section 1 of the 1987 Philippine Constitution, what standard must be satisfied before any person may be deprived of life, liberty, or property?
Which body holds the sole constitutional power to initiate all cases of impeachment against impeachable public officers in the Philippines?
What is the mandatory retirement age for Justices of the Supreme Court as mandated by Article VIII of the 1987 Constitution?
Which legal remedy is specifically designed to protect a citizen's right to life, liberty, and security against extrajudicial killings and enforced disappearances?