DLT Header Registration Process for Sending Bulk SMS :

In the fast-changing world of digital messages, rules are very important to keep bulk SMS services safe and real. In India, the Telecom Regulatory Authority of India (TRAI) started using a system called Distributed Ledger Technology (DLT) to make things clearer and cut down on unwanted messages. For businesses to use bulk SMS services well, they need to know how to register with this DLT system. Shree Tripada is at the forefront in this area, providing top-notch DLT support and being known as the best provider of bulk SMS services in India.

DLT and Its Importance

DLT is a registration system based on blockchain technology, started by TRAI to fight spam and fraud in business messages. It requires every business to register their message senders, permission forms, and the content of their messages. This effort makes sure that all messages are checked and approved, which helps protect the interests of consumers.

DLT Header Registration Process:

DLT Header Registration Process is essential for entities interested in sending bulk SMS communications. Let’s break down the steps involved:

1. Become a Registered Sender (Principal Entity) :
   • To send bulk communications to your customers, you must go through the Principal Entity registration process. This step ensures that you are authorized to send messages.
   • Learn how to register as a sender or Principal Entity on the Telecom Service Providers’ (TSPs) website.

2. Register Headers :
   • Every bulk communication must be carried through registered headers. Headers act as sender IDs for your messages.
   • Familiarize yourself with the header registration process to ensure compliance.

3. Register Content Templates:
   • Each header must have at least one content template associated with it. Content templates define the structure and content of your messages.
   • Register content templates to ensure consistency in your communications.

4. SMS Service Charge Exemption for Government Entities :
   • Government entities sending messages in the public interest may be exempted from service charges for SMS at the terminating telecom operator end.
   • Regulation 35 of the TCCCPR, 2018 specifies exemptions for certain principal entities:
       -> Messages transmitted by or on the directions of the Central Government or State Government.
       -> Messages transmitted by or on the directions of bodies established under the Constitution.
       -> Messages transmitted by or on the directions of the Authority.
   • Entities entitled to this exemption include:
       -> Central Government or State Government.
       -> Bodies established under the Constitution.
       -> Authority or any agency authorized by the Authority.
   • TRAI may grant exemption up to 5 paisa for government entities sending messages of public interest, subject to guidelines approved by the Authority.
   • The application for exemption is considered after KYC and header registration with any Telecom Service Provider.

Remember that the entity registration process typically takes a maximum of 7 days from the date of submission of relevant information from the Principal Entity. If you’re applying for the exemption, ensure you’ve completed the necessary steps and registered your headers with the TSPs.
Shree Tripada stands out as India's No.1 bulk SMS service provider, offering robust DLT support to businesses navigating through the complexities of DLT registration.


Implementing DLT (Distributed Ledger Technology) is a most important factor to consider for secure and transparent bulk messaging services in India. The meticulous DLT header registration process is essential for businesses using bulk SMS. By partnering with Shree Tripada, businesses not only comply with DLT regulations but also access India’s most reliable bulk SMS service provider. Trust technology and embrace the future of business communication with Shree Tripada!

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Contact Information

Shree Tripada Infomedia India Private Limited

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706 , 7th Floor , North Plaza, Nr 4D Square mall, Beside PVR, Opp Palladium
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