Bankers' Books Evidence Act 2026 Replaces 1891 Law from 1 October

The Bankers' Books Evidence Act, 2026 comes into force on 1 October 2026 and replaces the Bankers' Books Evidence Act, 1891, a colonial-era law written when banking was entirely paper-based. The new Act sets out how bank records are to be admitted as evidence, and it does so in a technology-neutral way that covers physical, electronic and digital records alike.

Where the Act applies

The law will be used in any legal proceeding, in arbitration, and in any investigation or inquiry under the Bharatiya Nagarik Suraksha Sanhita, 2023 or under any other law in force, wherever evidence is or may be taken. Bankers' books are defined to include ledgers, day-books, cash-books, account books and every other record kept in the ordinary course of a bank's business, whether written on paper or held in any form of data storage.

What changes

The 2026 Act keeps the core idea of the old law, which is that banking records are proved through certified copies, and then modernises it. An electronic or digital record of a banker's book is now admissible, valid and legally enforceable as evidence, provided three conditions are met: the copy is a true copy of the entry and correctly represents or is properly derived from the records; no unauthorised change to the data is detected; and no tampering or other event affecting the integrity and accuracy of the system is detected. Authentication may be done through manual, digital or electronic signatures.

Relief for bank officers

Contents of a banker's book may be proved through a certified copy without producing the original. A bank officer therefore cannot ordinarily be compelled to produce the book or appear as a witness, particularly where the bank is not a party to the proceeding. An officer may be summoned only under a written order of the court recording a special cause. The Act specifies what counts as special cause: the accuracy or authenticity of the entry is uncertain; the regularity of record keeping was interrupted by some event; or the bank did not comply with an earlier court order on inspection or production of certified copies.

Reach beyond banks

Like the older law, the Act covers banking companies and any post office savings bank or money order office. It goes further by letting the Government extend its provisions, by notification, to any entity or class of entities in the financial sector, with conditions, exceptions or modifications as specified.