Section 21
SEC. 21. Section six hundred and ninety-three of the Administrative Code is hereby amended to read as follows: "SEC. 693. Opinion of Commissioner of Civil Service on controverted questions related to service. — A disbursing officer, the head of any department, bureau, or office, or the Auditor General, may apply for, and the Commissioner of Civil Service shall render, a decision upon any question as to whether a position is in the classified or in the unclassified civil service, or whether the appointment of any person to a classified position has been made in accordance with law, which decision, when rendered, shall be final unless reversed by the President of the Philippines on appeal."