Rules on Civil Procedure
Section 6. Dispensing with complete record. - Where the completion of the record could not be accomplished within a sufficient period allotted for said purpose due to insuperable or extremely difficult causes, the court, on its own motion or on motion of any of the parties, may declare that the record and its accompanying transcripts and exhibits so far available are sufficient to decide the issues raised in the appeal, and shall issue an order explaining the reasons for such declaration. (n)