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The Senate Blue Ribbon Committee has called for legislative investigations and inquiries into various issues and charges of incompetence and…

2026 Bar Exam · Political & Public International Law · Question 4 · Essay

The question

The Senate Blue Ribbon Committee has called for legislative investigations and inquiries into various issues and charges of incompetence and corruption against some Executive Department officials. To ensure the observance of the principle of separation of powers, adherence to the rule on executive privilege, and respect for the rights of public officials appearing in legislative inquiries, the President issued Executive Order No. 111 (E.O. 111), which provides for rules and guidelines during question hour and inquiries in aid of legislation, the scope of executive privilege, and the list of executive officials covered by the executive privilege. E.O. 111 prohibits the executive officials named therein from appearing before Congressional investigations without prior approval of the President. The Senate, led by the Senate President, filed a petition before the Supreme Court to challenge the constitutionality of E.O. 111. Is E.O. 111 unconstitutional? Explain.

Held

Yes, E.O. 111 is unconstitutional, under Article VI, Section 21 of the 1987 Constitution and the Supreme Court ruling in Senate of the Philippines v. Ermita, G.R. No. 169777 (2006-04-20).

Explanation

The Constitution grants the Senate and the House of Representatives the power to conduct inquiries in aid of legislation, which means they can investigate matters to help them craft laws. This power is found in Article VI, Section 21, which also requires that the rights of persons involved in such inquiries be respected. Article VI, Section 22 allows heads of departments to appear before Congress with the consent of the President or upon request, and provides for procedures including written questions and interpellations.

The executive power is vested in the President (Article VII, Section 1), but this does not mean the President can unilaterally block legislative inquiries. Executive orders must not be inconsistent with the Constitution (Article XVIII, Section 3).

The Supreme Court in Senate of the Philippines v. Ermita struck down provisions of Executive Order No. 464 that barred executive officials from appearing before Congress without clear assertion of privilege and reasons. The Court emphasized that Congress has a constitutional right to information in aid of legislation and that the executive cannot evade this by blanket prohibitions. The Court declared such provisions void because they frustrated Congress's power of inquiry.

Application to the facts

E.O. 111, like E.O. 464, prohibits executive officials named therein from appearing before Congressional investigations without prior approval of the President. This is a blanket restriction that effectively bars Congress from obtaining information from executive officials, which is necessary for its legislative function.

Given the Supreme Court's ruling in Senate of the Philippines v. Ermita, which invalidated similar provisions in E.O. 464 for frustrating Congress's power of inquiry, E.O. 111's prohibition likewise violates the constitutional mandate under Article VI, Section 21. The President's executive power does not extend to unilaterally blocking legislative inquiries by forbidding executive officials from appearing before Congress without prior approval.

While the executive privilege exists, it must be clearly asserted with reasons, and cannot be used as a blanket bar. E.O. 111 fails this constitutional requirement and thus is unconstitutional.

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  • a constitutional provision is among the sources and controls over any conflicting statute
This is general legal information, not legal advice.