CSE-PPT

Curious lang po — can someone retake the Civil Service Exam even though they already passed before? I read this somewhere pero hindi ko mahanap yung reference/rule directly from CSC na allowed yung ganito.

If allowed, how would that affect the previous rating? Would the rating from the recent exam supersede the previous rating? (e.g., if someone passed on the first exam, but failed on the retake, would they lose their eligibility?)

TIA!