Section 4. The Constitutional Commissions shall appoint their officials and employees in accordance with law. Section 5. The Commission shall enjoy fiscal autonomy. Their approved annual appropriations shall be automatically and regularly released. Section 6. Each Commission en banc may promulgate its own rules concerning pleadings and practice before it or before any of its offices. Such rules, however, shall not diminish, increase, or modify substantive rights. Section 7. Each Commission shall decide by a majority vote of all its Members, any case or matter brought before it within sixty days from the date of its submission for decision or resolution. A case or matter is deemed submitted for decision or resolution upon the filing of the last pleading, brief, or memorandum required by the rules of the Commission or by the Commission itself. Unless otherwise provided by this Constitution or by law, any decision, order, or ruling of each Commission may be brought to the Supreme Court on certiorari by the aggrieved party within thirty days from receipt of a copy thereof. Section 8. Each Commission shall perform such other functions as may be provided by law. B. THE CIVIL SERVICE COMMISSION Section 1. (1) The civil service shall be administered by the Civil Service Commission composed of a Chairman and two Commissioners who shall be natural-born citizens of the Philippines and, at the time of their appointment, at least thirty-five years of age, with proven capacity for public administration, and must not have been candidates for any elective position in the elections immediately preceding their appointment. (2) The Chairman and the Commissioners shall be appointed by the President with the consent of the Commission on Appointments for a term of seven years without reappointment. Of those first appointed, the Chairman shall hold office for seven years, a Commissioner for five years, and another Commissioner for three years, without reappointment. Appointment to any vacancy shall be only for the unexpired term of the predecessor. In no case shall any Member be appointed or designated in a temporary or acting capacity. Section 2. (1) The civil service embraces all branches, subdivisions, instrumentalities, and agencies of the Government, including government-owned or controlled corporations with original charters. (2) Appointments in the civil service shall be made only according to merit and fitness to be determined, as far as practicable, and, except to positions which are policydetermining, primarily confidential, or highly technical, by competitive examination.