Section 39Republic Act No. 2260, as amended, and as organized under the Integrated Reorganization Plan may serve as the nucleus of the Civil Service Commission., Sec./Art. 39

Appeals. Appeals, where allowable, shall be made by the party adversely affected by the decision within fifteen days from receipt of the decision unless a petition for reconsideration is seasonably filed, which petition shall be decided within fifteen days. Notice of the appeal shall be filed with the disciplining office, which shall forward the records of the case, together with the notice of appeal, to the appellate authority within fifteen days from filing of the notice of appeal, with its comment, if any. The notice of appeal shall specifically state the date of the decision appealed from and the date of receipt thereof. It shall also specifically set forth clearly the grounds relied upon for excepting from the decision.

(b) A petition for reconsideration shall be based only on any of the following grounds: (1) new evidence has been discovered which materially affects the decision rendered; (2) the decision is not supported by the evidence on record; or (3) errors of law or irregularities have been committed prejudicial to the interest of the respondent: Provided, That only one petition for reconsideration shall be entertained.