| 1 | Consumer Complaint (draft petition) | Original | Typed complaint in plain language or via e-DAAKHIL form stating: parties' names and addresses, facts of the complaint, nature of deficiency or defect, relief sought (replacement, refund, compensation), and prayer |
| 2 | Proof of purchase (receipt / invoice / order confirmation) | Self-attested Copy | Primary evidence establishing that the complainant purchased the goods or hired the service from the opposite party |
| 3 | Evidence of defect or deficiency | Self-attested Copy | Photographs of defective goods, screenshots of deficient service, engineer's report, test results, or expert opinion confirming the defect or deficiency |
| 4 | Correspondence with opposite party | Self-attested Copy | Emails, WhatsApp messages, written complaints, or calls to the opposite party's customer service showing prior attempts to resolve the issue |
| 5 | Legal Notice sent to the opposite party(optional)Advisable in all cases; mandatory for some institutions like banks before filing | Self-attested Copy | A formal legal notice (sent by registered post) demanding relief before filing the complaint — not mandatory but strengthens the case and demonstrates good faith |
| 6 | Identity proof of Complainant (Aadhaar / PAN) | Self-attested Copy | KYC for the e-DAAKHIL portal registration and Commission records |
| 7 | Court fee demand draft or e-payment receipt | Original | Payment of the prescribed fee based on the value of the claim; payable to the appropriate Commission |