IMEI Registration for Products in India: Updated 2026 Compliance Guide

As connected products become increasingly common, device identity has become an important part of telecom compliance in India. IMEI registration is the process through which manufacturers and importers register IMEI-bearing telecommunication equipment with the Government of India through the Device Setu (Indian Counterfeited Device Restriction / ICDR) portal. Under the Telecom Cyber Security Rules, manufacturers must register IMEI-bearing equipment manufactured in India before the relevant first sale, while importers must register such equipment before importing it into India, including equipment brought in for sale, testing or research.

The requirement is no longer limited to conventional smartphones. Government guidance refers to equipment such as mobile handsets, modules, modems and SIM boxes, while the DoT's broader 2025 communication covers other IMEI-bearing connected equipment as well. This makes IMEI compliance relevant to a wider range of device makers, brands, OEMs and importers.

Why Is IMEI Registration Important?

A genuine and properly managed IMEI helps establish the identity of a device and supports network-level device management, counterfeit-device controls and blocking or restriction of problematic equipment. India's CEIR ecosystem also enables users to check device genuineness and identify statuses such as blacklisted, duplicate or already-in-use IMEIs.

For manufacturers and importers, registration is particularly important because Indian rules place obligations before first sale for equipment manufactured in India and before import for equipment brought into India. Missing the required registration step can therefore create compliance and supply-chain problems.

Which Products May Require IMEI Registration?

IMEI requirements can apply to products that contain cellular/mobile equipment with an IMEI, rather than only traditional mobile phones. Depending on the product architecture, examples can include:

• Mobile phones and smartphones
• Cellular tablets and connected computers
• Cellular modules and modems
• Mobile hotspots and dongles
• SIM-box or similar assembled telecom equipment
• Other telecom equipment carrying an IMEI

The exact regulatory treatment should be checked according to the product's cellular technology, IMEI implementation, manufacturing/import model and intended use. DoT specifically states that the registration obligation applies to equipment having an IMEI, and its public guidance includes mobile handsets, modules, modems and SIM boxes.

IMEI Registration and GSMA TAC: What Is the Difference?

This is one of the most important points for businesses new to IMEI compliance.

GSMA TAC allocation is concerned with obtaining an official TAC for an eligible mobile-equipment model. GSMA's April 2026 terms state that each ME Model must have a unique TAC, subject to the stated rules, and that TAC applications require model information and compliance with GSMA's allocation process.

Indian IMEI registration is the Government-side registration of IMEI-bearing equipment through Device Setu (ICDR). DoT confirmed on 12 August 2026 that the ICDR portal will continue to be used for implementation of Rule 8(1) and 8(2) of the Telecom Cyber Security Rules.

In simple terms, GSMA establishes the legitimate device-identity framework, while India's ICDR system handles the Indian Government registration and certificate process applicable to IMEI-bearing equipment.

Latest IMEI Compliance Updates in 2026

The most important recent development is that DoT reaffirmed the use of ICDR/Device Setu in August 2026 under the Telecom Cyber Security Rules. The 12 August 2026 circular specifically confirms that ICDR will continue to be used for Rule 8(1) and Rule 8(2).

Another important change came through the Telecommunications (Telecom Cyber Security) Amendment Rules, 2025. The amended framework allows the Central Government to direct manufacturers of IMEI-bearing telecom equipment not to assign IMEIs that are already in use in Indian telecom networks to new equipment from the date specified by the Government. The rules also introduced a framework for maintaining information relating to tampered or restricted IMEIs and compliance obligations associated with used IMEI-bearing equipment.

This means device manufacturers should not treat IMEI allocation as a one-time administrative task. IMEI uniqueness, traceability and correct device-model information need to remain controlled throughout the product lifecycle.

2026 GSMA Changes Businesses Should Know

GSMA's current Terms and Conditions for TAC Allocation, effective 1 April 2026, reinforce several important controls.

A TAC is associated with a specific ME Model, and the current framework requires accurate and up-to-date model information. GSMA also states that the same TAC must not be used across different ME Models, the same IMEI must not be used in multiple devices, and IMEI numbers must not be implemented in a way that allows them to be changed after implementation.

The current GSMA terms also identify model differences that can matter for TAC purposes, including changes involving hardware design, transceiver, frequency bands, chipset, motherboard specification, model name and certain other characteristics. A change that creates a different ME Model may require a new TAC.

For businesses launching multiple variants, this is an important planning issue: do not finalize the TAC/IMEI structure before the technical model information is stable.

Documents Commonly Required for Device Setu Registration

The current Device Setu company-registration interface lists documentation such as:

• Certificate of Incorporation or company registration proof
• Brand/Trademark Registration Certificate
• Board Resolution or Power of Attorney in favour of the applicant
• Applicant identity proof
• Brand-owner authorization where applicable
• Company, applicant and contact details
• Product/brand information relevant to the registration

Where the applicant does not own the brand, the ICDR form provides for a declaration/authorization arrangement and asks for relevant information about the imported equipment and intended purpose.

Additional technical and transactional information may be required during the device-model and IMEI stages.

IMEI Registration Process in India

The Device Setu portal currently describes the certificate-generation flow broadly as:

1. Company Registration

The applicant first registers the company on the Device Setu (ICDR) portal.

2. Create Relevant Entities

Depending on the case, the portal workflow includes creation or identification of the CHA, importer and OEM records.

3. Register the Device Model

The applicable device model is registered in the system before IMEI registration.

4. Register IMEIs

The appropriate IMEI information is submitted against the relevant device model.

5. Validation and Certificate Generation

The ICDR system validates the submitted information and, where the requirements are satisfied, generates the applicable IMEI certificate. The system's earlier operational documentation describes checks involving IMEI validity, duplication and database information.

What Happens When an IMEI Is Invalid or Tampered?

IMEI integrity is a serious regulatory issue. The Telecommunications Act, 2023 specifically addresses tampering with telecommunication identifiers and the knowing possession of equipment using unauthorised or tampered identifiers. Section 42(3) provides for imprisonment that may extend to three years, a fine that may extend to ₹50 lakh, or both for the specified offences; the Act also states that offences under Section 42 are cognizable and non-bailable.

DoT has separately advised manufacturers, brand owners, importers and sellers to comply with the IMEI registration requirements and avoid tampering.

Common IMEI Registration Problems

Businesses frequently face issues when device information is not consistent across documents and databases. Examples include incorrect model information, brand-ownership mismatches, invalid or duplicate IMEIs, incomplete applicant authorization, and technical details changing after the TAC process has started.

Another important issue is assuming that every technical variant automatically fits under the same TAC. GSMA's current rules make the distinction between ME Models important, particularly where hardware, transceiver, frequency bands or other specified characteristics differ.

How Instacertify Supports IMEI Registration

At Instacertify, we provide IMEI registration support for manufacturers, importers, brand owners, OEMs and businesses introducing cellular-enabled products into India.

Our support can cover the compliance journey from reviewing the product and applicant structure to preparing information for GSMA TAC-related requirements, Device Setu/ICDR registration, device-model registration, IMEI submission and certificate-generation procedures.

The objective is to keep company, brand, model and IMEI information aligned so that avoidable documentation or validation issues are reduced before the product moves into commercial or import stages.

Why Choose Professional IMEI Registration Support?

IMEI compliance may look simple because the final identifier is only a number, but the underlying process connects brand ownership, OEM relationships, device specifications, TAC allocation, IMEI ranges and Indian Government registration.

Professional support can help businesses identify the correct registration path, organize documentation, review model information before submission and manage portal-related requirements more systematically.

It is also important to remember that IMEI registration is not automatically a substitute for every other approval applicable to a telecom or wireless product. Depending on the device, additional requirements may arise under other Indian regulatory frameworks.