Every commercial SMS to a customer in India must use a DLT-registered sender ID with an approved template. Most brokerages don't fully comply. Here's the complete guide to getting it right.
DLT — Distributed Ledger Technology — was introduced by TRAI in 2019 to control commercial SMS in India. Six years later, most insurance brokerages are still either non-compliant or partially compliant, often without realising it. With IRDAI inspections increasingly cross-checking telecom compliance, the cost of getting this wrong has risen. This guide walks through what DLT means for brokers, what compliance actually looks like, and how to get there without disrupting customer communication.
DLT regulations apply to every commercial SMS sent to a customer in India — including from insurance brokerages. The core requirements are three: every sender ID must be registered with one of the telecom DLT platforms (Jio Trueconnect, Vodafone Idea, BSNL, Airtel), every message template must be pre-approved before use, and every customer must have given valid consent to receive commercial SMS. Sending commercial SMS without these three in place is a TRAI violation that carries penalties for the sender and the telecom operator both.
The IRDAI angle is that insurance brokerages must demonstrate customer communication compliance as part of their broker licence obligations. During regulatory inspections, the regulator increasingly asks for sample SMS logs and checks the sender IDs against DLT registrations. Brokerages running customer SMS through random sender IDs or unapproved templates have a compliance gap that's now visible from both TRAI and IRDAI angles.
Most insurance broker SMS falls into four categories. Each has different DLT handling requirements:
Most broker SMS confusion arises from sending service explicit or promotional messages under the transactional category, which gets caught by TRAI's automated category-checking. Templates approved for transactional use have specific language constraints — they can't contain marketing language, sales hooks, or product comparison content. Getting a marketing message through a transactional template is technically not allowed and increasingly detected.
A complete DLT-compliant setup for a brokerage has four pieces in place. First, the brokerage entity is registered as a Principal Entity (PE) with at least one telecom DLT platform. Second, the brokerage has registered multiple Header IDs (sender IDs) — typically separate ones for transactional vs promotional traffic. Third, a comprehensive template library covers every customer communication scenario — policy issuance, premium reminders, claim updates, renewal reminders, document requests, marketing offers. Each template is pre-approved through DLT and stored in the broker software. Fourth, consent tracking — every customer has documented consent for which categories of SMS they're willing to receive, with timestamps and version logs.
The integration with broker software handles the operational complexity. When the platform needs to send an SMS, it picks the correct template for the category, validates against customer consent, sends through the correct Header ID, and logs the entire transaction for audit purposes. The broker doesn't need to think about DLT compliance per message — the system enforces it consistently.
Across the brokerages we've audited, three compliance gaps recur most often. First — using personal mobile numbers or non-registered sender IDs to send customer communication. Easy to fix once identified, but the historical exposure remains. Second — sending promotional content through transactional templates because the brokerage doesn't have promotional templates approved. The fix is straightforward: register promotional templates through DLT, get them approved (usually 1-2 weeks), and route promotional traffic through them. Third — no documented consent records. The fix is forward-looking — implement consent capture at customer onboarding and at every renewal touchpoint, and document the consent state.
Beyond fixing existing gaps, the broader change is treating SMS as a regulated communication channel rather than as a free utility. Every template should be reviewed by someone responsible for compliance. Every consent change should be logged. Every customer should know what categories of SMS they've signed up for and how to unsubscribe. The brokerages that build this discipline once never have to worry about TRAI or IRDAI questions on SMS again. The IRDAI compliance checklist covers the broader compliance posture; the InsureFlow team handles DLT setup as part of standard deployment for new customers.
This article is by the team at White Pearl IT Solution Pvt Ltd — a Gujarat-based enterprise software company established in 2007. We build InsureFlow, India's first AI-powered insurance broker management platform.