The Supreme Court said it had not approved any modification to Form 6 and sought records to establish who authorised the disputed changes.
The Election Commission maintains that Form 6 itself was not modified and that the additional declaration was a separate SIR requirement; it removed the declaration from the online form in states where SIR had concluded.
The controversy centres on whether the additional requirements could be introduced without amending the Registration of Electors Rules and whether the EC followed its collective decision-making process.