The documents required to file a cheque bounce case in India are:
Copy of the notice served on drawer;
Proof of service of notice, either courier receipt or receipt of registered post A.D.
Original cheque on record
Cheque return memo issued by the banker to the drawer
Proof of existence of legally enforceable debt or liability (not required in case of a summary suit).
Other documents depend on a case-to-case basis and you can receive best guidance by good cheque bounce advocates in India .