Electronic evidence verification ?

Bank account statements of the respective banks is a valid document.What are the other supportive documents other than the cheque U have submitted as evidences?

Non submission of account books will not vitiate trial. You can very well refuse to submit the same.

Bank statement duly signed and stamped or copy of pass book are sufficient.  These are evidences which can be placed before the court.  Certificate from Chrtered Accountant is not required.  Discuss with your advoate.

The evidence for the genuine transaction and for the consideration passed through the existing documentary evidences will be sufficient to prove your case.  If the accounts book could not produced, you may deny the court about it and provide the court with some other substantial evidences you may rely upon to prove the passing of consideration

Right conclusion by Adv Kalaiselvan

What is the stage of the case.

In a cheque case the accused has no right to seek account books of the complainant.And the complainant should not do the mistake of producing even any extract of accounts since it will open many other questions which may go against your case.

Request your opponent to get order from the court for production of accounts. It will not be given. If given go in revision against it but avoid producing any accounts.