Every appeal shall be made in the form of a petition in writing presented by the appellant or his advocate, and every such petition shall (unless the Court to which it is presented otherwise directs) be accompanied by a copy of the judgment or order appealed against.
CHAPTER XXXI APPEALS
Section 423: Petition of appeal
The Bharatiya Nagarik Suraksha Sanhita, 2023
Corresponding CrPC provision
As given in the correspondence table of the National Crime Records Bureau (Ministry of Home Affairs). Read both texts before relying on it. NCRB table