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Secure Your Bulk SMS & Voice Communication Under TRAI Regulations
Distributed Ledger Technology (DLT) Registration is a mandatory compliance process initiated by the Telecom Regulatory Authority of India (TRAI) for all individuals, businesses, and entities sending bulk SMS or voice messages (promotional, transactional, or service-based).
It ensures transparency, spam control, and message authenticity via blockchain-based ledger tracking.
Businesses using bulk SMS for marketing or customer communication
Startups and e-commerce platforms sending OTPs or alerts
Banks, NBFCs, Fintechs using transactional messaging
Educational institutions, NGOs, and government agencies
Anyone sending SMS through APIs or promotional channels
Document Type | Description |
---|---|
PAN Card | PAN of the entity or individual |
GST Certificate | Business proof (if available) |
Letter of Authorization | On company letterhead (signed & sealed) |
Proof of Identity (Aadhaar/Passport) | For authorized signatory |
Business Registration Proof | Udyam/MSME/Shop Act/COI etc. |
Email & Mobile Verification | For communication & account access |
TRAI has authorized the following DLT platforms:
Vodafone Idea (Vi) DLT
Jio DLT
Airtel DLT
BSNL DLT
MTNL DLT
Tata Teleservices DLT
You need to register on at least one DLT portal, which is valid across all telecom operators.
Step | Process Description |
---|---|
1 Choose DLT Operator | Select Vi, Jio, Airtel, or others to register |
2 Create Principal Entity ID | Register company as sender of SMS |
3 Upload KYC Documents | PAN, business proof, and authorization letters |
4 Register Headers | Sender ID for promotional or transactional messages |
5 Register Message Templates | Define approved message formats |
6 Integration & Approval | Get approval & start sending messages legally |
Stage | Duration |
---|---|
Application & KYC Upload | 1–2 Business Days |
Header and Template Approval | 2–3 Days |
Live DLT Activation | 3–5 Business Days |
Service Type | Fee () |
---|---|
DLT Principal Entity Registration | 1,299/- |
Header Registration | 499/- |
Template Registration (Per Template) | 299/- |
Multi-DLT Operator Registration | 499/- each |
Note: Government DLT platforms may charge additional operator-specific fees.
End-to-End Registration Support
Template Drafting Assistance
Fast Turnaround Time
Affordable Pricing Plans
Dedicated Account Manager
All Operator Support (Jio, Airtel, Vi, etc.)
“We got our DLT done and templates approved in just 4 days. Excellent coordination by SSA Tax!”
— Anjali Mehra, Marketing Lead
“The best part was their template drafting help and post-registration support.”
— Rohit Shah, CEO, FinNova
Don't let SMS communication get blocked.
Ensure you’re DLT-compliant and ready to scale communication securely.
Email: info@ssatax.in
Call: +91-9773346539/38/34
Website: www.ssatax.in
WhatsApp: Click to Chat
SMS Template & Header Registration
Bulk SMS Gateway Setup
Voice Call Compliance
Udyam / MSME Registration
Trademark & GST Registration
DSC for API Access
Q1: Is DLT registration mandatory?
Yes, TRAI mandates DLT registration for any entity sending bulk SMS or voice messages.
Q2: Can an individual register on DLT?
Yes, both individuals and businesses can register as Principal Entities.
Q3: Is one DLT registration valid across all operators?
Yes, once you register with one operator, the same Entity ID is accepted by others.
Q4: What happens if I send SMS without DLT?
Your messages will be blocked by telecom operators and may attract penalties.
SSA Tax ensures your communication meets TRAI regulations — fast and efficiently.
Ready to get started? Contact us today for DLT Registration support!