If you have ever tried to send a promotional or transactional SMS in India and watched it get blocked, you already know how strict the rules have become. Under TRAI regulations, every business that sends commercial messages must first register on a DLT (Distributed Ledger Technology) portal. The process itself is not hard when your paperwork is ready. But one mismatched name or one blurry scan can send your application straight back. This guide walks you through the DLT registration documents required, so you can get approved the first time.
Why Documents Matter in DLT Registration
DLT registration is essentially a KYC exercise. The telecom operator whose portal you use needs to confirm that your business is genuine, that you are who you claim to be, and that the person applying is allowed to act on the company’s behalf. Once approved, you receive an entity ID. Only after that can you register sender IDs (headers) and message templates. Without approval, your SMS campaigns simply will not be delivered, which makes the documents you upload the most important part of the whole journey.
Core Documents Checklist
Requirements can differ slightly between operator portals such as Jio, Airtel, Vi, BSNL and Tata, but most applications ask for the following:
- PAN card of the business (or of the proprietor, for a sole proprietorship) as your primary identity proof.
- Business registration proof such as a GST certificate, Certificate of Incorporation, Udyam registration, partnership deed or trust deed, depending on how your business is structured.
- Address proof like an electricity bill, rent agreement or any official document that shows your registered address.
- Letter of Authorization (LOA) on company letterhead, signed and stamped, naming the person who will handle the registration.
- ID proof of the authorized signatory, usually a PAN or Aadhaar card of the person mentioned in the LOA.
- Active mobile number and email ID, which are used for OTP verification and official communication.
Documents by Business Type
The exact paperwork changes a little depending on who you are registering as:
- Proprietorship: owner’s PAN, GST or Udyam certificate, and address proof.
- Partnership firm or LLP: firm PAN, partnership deed or LLP agreement, GST certificate and an LOA.
- Private or public limited company: company PAN, Certificate of Incorporation, GST certificate and an LOA signed by a director.
- Trusts, societies and schools: registration certificate, PAN and a signed authorization letter.
Common Mistakes That Lead to Rejection
Most rejections come down to small, avoidable errors. Watch out for these:
- Names that do not match across your PAN, GST certificate and LOA.
- Blurry, cropped or low-resolution scans.
- An LOA that is missing the company stamp, signature or letterhead.
- Outdated address proof that no longer reflects your current office.
- Reusing the same identity documents for two different entities, since each entity needs its own unique proof of identity.
