Civil Service Commission jurisdiction; personnel action

The Civil Service Commission (CSC) has jurisdiction over all employees of government branches, subdivisions, instrumentalities, and agencies, including government-owned or controlled corporations with original charters.[1] The CSC is the sole arbiter of controversies relating to the civil service.[2] The rule is that disciplinary cases and cases involving personnel actions, including "appointment through certification, promotion, transfer, reinstatement, reemployment, detail, reassignment, demotion, and separation," are within the exclusive jurisdiction of the CSC.[3] This rule is embodied in Section 1, Rule V of the Omnibus Rules Implementing Book V of Executive Order No. 292 and Other Pertinent Civil Service Laws (Omnibus Rules) which states:
SECTION 1. x x x. As used in these Rules, any action denoting movement or progress of personnel in the civil service shall be known as personnel action. Such action shall include promotion, transfer, reinstatement, reemployment, detail, secondment, reassignment, demotion and separation. x x x.
Under Section 8, Rule VII of the Omnibus Rules, "[a] detail is the movement of an employee from one department or agency which is temporary in nature, which does not involve a reduction in rank, status or salary and does not require the issuance of another appointment."

[1] Corsiga v. Judge Defensor, 439 Phil. 875 (2002).

[2] Id.

[3] Olanda v. Bugayong, 459 Phil. 626 (2003).