Review of Errors

The Court is clothed with ample authority to review rulings even if they are not assigned as errors in the appeal in these instances: (a) grounds not assigned as errors but affecting jurisdiction over the subject matter; (b) matters not assigned as errors on appeal but are evidently plain or clerical errors within contemplation of law; (c) matters not assigned as errors on appeal but consideration of which is necessary in arriving at a just decision and complete resolution of the case or to serve the interests of justice or to avoid dispensing piecemeal justice; (d) matters not specifically assigned as errors on appeal but raised in the trial court and are matters of record having some bearing on the issue submitted which the parties failed to raise or which the lower court ignored; (e) matters not assigned as errors on appeal but closely related to an error assigned; and (f) matters not assigned as errors on appeal but upon which the determination of a question properly assigned, is dependent. (Heirs of Gabatan vs. Court of Appeals, G.R. No. 150206, March 13, 2009)