Any clerical error in court documents is grounds for overturning a conviction on appeal.

The error must have actually caused a failure of justice, and courts also weigh whether the objection was raised as early as it reasonably could have been.

Bharatiya Nagarik Suraksha Sanhita, 2023

Section 511

Finding or sentence when reversible by reason of error, omission or irregularity

(1) Subject to the provisions hereinbefore contained, no finding, sentence or order passed by a Court of competent jurisdiction shall be reversed or altered by a Court of appeal, confirmation of revision on account of any error, omission or irregularity in the complaint, summons, warrant, proclamation, order, judgment or other proceedings before or during trial or in any inquiry or other proceedings under this Sanhita, or any error, or irregularity in any sanction for the prosecution, unless in the opinion of that Court, a failure of justice has in fact been occasioned thereby.§

(2) In determining whether any error, omission or irregularity in any proceeding under this Sanhita, or any error, or irregularity in any sanction for the prosecution has occasioned a failure of justice, the Court shall have regard to the fact whether the objection could and should have been raised at an earlier stage in the proceedings.§

Why this exists

Criminal trials involve many documents and procedural steps, and minor clerical or technical errors are almost inevitable. This provision protects the finality of otherwise fair verdicts from being unwound over harmless paperwork defects, while also discouraging parties from sitting on objections and springing them only after an unfavourable verdict. It corresponds to section 465 of the earlier CrPC.

How courts read it

Courts have repeatedly emphasized under the equivalent CrPC provision that both the failure-of-justice test and the timing of the objection matter -- a defect raised for the first time on appeal, after the party stayed silent through trial, is viewed far more skeptically than one raised promptly when it could have been fixed.

Common misconceptions

Myth: Any clerical error in court documents is grounds for overturning a conviction on appeal.
Fact: The error must have actually caused a failure of justice, and courts also weigh whether the objection was raised as early as it reasonably could have been.