TEC Certificate
TEC (Telecommunication Engineering Center) certification is a mandatory certification required in India for all telecommunication equipment sold, imported, or manufactured in the country. It ensures that telecom products comply with safety, quality, and technical standards set by the Department of Telecommunications (DoT) under the Mandatory Testing and Certification of Telecommunication Equipment (MTCTE) regulations effective since 2019.
Overview of TEC Certification
TEC is the Indian authority responsible for setting standards and certifying telecom products to ensure they meet essential safety and technical requirements. Without TEC certification, no telecom equipment can legally be sold or imported in India. This certification covers a wide range of products like wireless equipment, routers, modems, IoT devices, customer premises equipment, optical fiber systems, and more.
What is TEC?
The Telecommunication Engineering Centre (TEC) is a government body under the Department of Telecommunications (DoT), Ministry of Communications, Government of India. TEC is responsible for the testing and certification of telecom equipment to ensure compliance with Indian technical standards, quality, and safety requirements.
If you manufacture, import, or sell telecom equipment in India, obtaining a TEC Certificate is mandatory under the Mandatory Testing and Certification of Telecom Equipment (MTCTE) scheme.
What is a TEC Certificate?
A TEC Certificate is an official document issued by the Telecommunication Engineering Centre that confirms your telecommunication equipment meets the essential requirements, interface requirements, and technical specifications as per Indian standards.
Key Highlights:
Ensures telecom equipment complies with TEC standards
Mandatory for all manufacturers and importers of telecom products
Certifies conformity under MTCTE (Mandatory Testing and Certification of Telecom Equipment)
Enables legal sale and use of telecom devices in the Indian market
TEC Certification in India – Overview
The TEC Certification process applies to all types of telecom equipment — including optical devices, routers, switches, IoT devices, and mobile communication systems.
The TEC Certification ensures that telecom equipment:
Meets national and international quality standards
Is safe for end-users
Is compatible with Indian telecom networks
Fulfills the essential requirements (ER) defined by TEC
Documents Required for TEC Certification

To apply for TEC Certificate Registration, the applicant must submit the following:
Application form for TEC registration
Product test report from a TEC-accredited laboratory
OEM or importer details
Technical specifications and drawings
Product user manual
Conformity assessment report
Declaration of conformity with TEC standards
Note: All foreign OEMs must appoint a representative in India to handle the TEC certification process.
TEC Certification Process
Below is the step-by-step process of TEC Certification in India:
1. Identify Products Under MTCTE:
Check if your telecom product is listed in the TEC list of products covered under MTCTE.
2. Prepare Documents:
Gather all required documents including test reports, technical details, and conformity assessment forms.
3. Online Registration:
Apply for TEC Certificate Registration Online through the MTCTE portal (https://mtcte.tec.gov.in) or via CSC TEC (Common Service Centre) for easy submission.
4. Product Testing:
Your telecom equipment must undergo mandatory testing and certification at a TEC-accredited lab to ensure conformity.
5. Conformity Assessment & Approval:
TEC reviews the test reports and documents to verify that the equipment meets essential requirements.
6. TEC Certificate Issuance:
Once approved, TEC issues a TEC Certificate Number and approval that allows your telecom product to be sold or imported in India.
Diagram: TEC Certificate Registration Process
Here’s a simple visual guide to help you understand the process:

Manufacturer/Importer
↓
Online Application (MTCTE / CSC TEC)
↓
Document Submission & Test Report
↓
Product Testing (TEC-accredited Lab)
↓
Conformity Assessment by TEC
↓
Approval & TEC Certificate Number Issued
↓
Sell or Import Telecom Equipment in India
Products Covered Under TEC Certification
The following telecom equipment categories are covered under MTCTE and require TEC Certification:
Optical fiber cable and systems
Wi-Fi routers and access points
GSM/CDMA mobile handsets
Modems, base stations, and IoT devices
Telecommunication switches and equipment
Telecom testing and measuring instruments
Why TEC Certification is Important
Compliance: Ensures equipment meets TEC conformity standards.
Legal Authorization: Allows telecom equipment to be sold or imported in India.
Quality Assurance: Verifies adherence to technical and safety standards.
Market Access: Required for Indian telecom networks and government tenders.
TEC Certificate Registration via CSC (Common Service Centre)

The CSC TEC (Common Service Centre Telecommunication Engineering Center) allows manufacturers, importers, and VLEs (Village Level Entrepreneurs) to complete the TEC registration process online.
It helps simplify the application for TEC, manage documentation, and ensure that the certification procedure is completed efficiently.
Key Benefits of CSC TEC Registration:
Online and hassle-free application process
Guidance on documents required for TEC Certification
Access to MTCTE portal and support for conformity assessment
Faster approval and issuance of TEC certificate number
Step-by-Step Process for TEC Certification
Register on MTCTE Portal: Create an account on the official MTCTE portal (mtcte.tec.gov.in).
Choose Product Category: Select the telecom equipment category and determine the applicable certification scheme (Simplified Certification Scheme—SCS or General Certification Scheme—GCS).
Prepare and Submit Documents: Upload required documents, including product technical specs, circuit diagrams, user manuals, authorization letters, and manufacturing information.
Testing at Accredited Lab: Send product samples to a TEC-recognized Conformity Assessment Body (CAB) for testing as per TEC’s Essential Requirements.
Upload Test Reports: Submit the test reports obtained from the accredited lab on the portal.
Pay Certification Fees: Pay applicable government fees and testing charges based on product classification.
Application Review: TEC evaluates the application, documents, and test reports.
Certification Issued: After approval, TEC issues the certification, valid typically for 5 years.
Documents Required
Business registration proof
Technical datasheet and circuit diagrams
Product user manual
Test reports from TEC-approved labs
Authorization letter for importers or authorized Indian representative (AIR)
Factory and production details
Fees and Timeline
Application and testing fees vary by product group and scheme.
Typical processing times range from 3-4 weeks for SCS to 5-8 weeks for GCS.
Fees can range from ₹10,000 to over ₹2,00,000 depending on product complexity.
Importance of TEC Certification
Ensures telecom equipment safety and performance compliance.
Protects consumers and maintains telecom network integrity.
Mandatory legal requirement for market access in India.
Prevents legal penalties and import/sale bans.
This comprehensive process ensures that all telecom equipment entering India adhere to stringent quality and safety standards, facilitating trustworthy and robust telecommunications infrastructure.
If you plan to apply for TEC certification or open a CSC centre (Digital Centre), the Telecentre Entrepreneur Course (TEC) also offers training to help entrepreneurs understand digital and telecom services.
This summary covers the essential information and stepwise TEC certification process for telecom equipment compliance in India. Let me know if you want detailed guidance on any specific step or document!
Step-by-Step Process for TEC Certification
Below is a unique and clear outline of each step to obtain TEC certification, along with relevant diagrams for better understanding.
Step 1: Register on MTCTE Portal
The applicant creates an account on the official Mandatory Testing and Certification of Telecommunication Equipment (MTCTE) portal.
This portal manages all certification applications digitally for transparency and efficiency.
MTCTE
Step 2: Choose Product Category & Certification Scheme
Select the relevant telecom equipment category from the portal’s predefined list.
Choose the certification scheme type:
Simplified Certification Scheme (SCS) for simpler products.
General Certification Scheme (GCS) for complex categories.
SCS
Step 3: Prepare and Submit Documents
Gather required documents such as:
Product technical specifications and circuit diagrams.
User manuals and safety instructions.
Business registration proof and authorization letters.
Upload all documents on the online portal.
Product Document
Step 4: Testing at Accredited Laboratory
Send product samples for testing to a TEC-recognized Conformity Assessment Body (CAB).
Tests verify compliance with TEC’s Essential Requirements and technical standards.
Laboratory flask and testing equipment.
Step 5: Upload Test Reports
Receive official test reports from the accredited lab.
Upload the test reports onto the MTCTE portal as part of the application.
Test report paper with upload arrow.
Step 6: Pay Certification Fees
Pay the prescribed government fees and testing charges online.
Fees vary depending on the product category and certification scheme.
Currency note and online payment icon.
Step 7: Application Review by TEC
TEC experts verify all submitted documents and test reports.
Any discrepancies may result in a request for clarification or additional information.
Person reviewing files and checklist.
Step 8: Certification Issued
If the review is successful, TEC issues the certification.
The certificate is typically valid for 5 years, enabling market access in India.
Diagram: Certificate with a checkmark and ribbon.
For TEC certificate registration in India, the following documents are required to be submitted in specified formats as part of the application on the MTCTE portal for telecom equipment certification:
Required Documents for TEC Certificate Registration
Application Form
Format: Online form submission on MTCTE portal
Details: Filled application with product and manufacturer/importer details.
Technical Specifications Document
Format: PDF/Word
Contents: Detailed product technical datasheet, circuit diagrams, block diagrams, and hardware/software descriptions.
Product User Manual
Format: PDF
Contents: Instructions for use, safety precautions, product features.
Test Report from Accredited Laboratory
Format: Official test report PDF issued by TEC-recognized Conformity Assessment Body (CAB)
Contents: Results confirming conformity with essential requirements (ER) and relevant standards.
Business Registration Proof
Format: PDF scan or official document
Examples: Company Incorporation Certificate, GST registration certificate.
Authorization Letter / Power of Attorney
Format: PDF on company letterhead, signed and stamped
Purpose: Authorizing the applicant to act on behalf of manufacturer/importer or foreign OEM.
Import License or Equivalent (If applicable)
Format: Official document scan (PDF)
Required for importers to show legal permission to import telecom equipment.
Representative in India Letter
Format: PDF
For foreign OEMs without an Indian presence, appointing an authorized Indian representative.
Declaration Letter
Format: PDF on company letterhead
Declaring that the product meets all TEC requirements and regulations.
Fee Payment Receipt
Format: Online payment acknowledgment or bank advice proof
Summary Table of Document Formats
Document Format Description Application Form Online (MTCTE portal) Filled product and entity details Technical Specifications PDF/Word Datasheets, diagrams, hardware/software details Product User Manual User instructions and safety info Test Report Accredited lab test report confirming standards Business Registration Proof Company registration or GST certificate Authorization Letter PDF (signed/stamped) Authorization for representation Import License (if any) Legal import documentation Representative Letter Indian representative appointment for OEM Declaration Letter Product compliance declaration Fee Payment Receipt Digital receipt Proof of payment for certification fees These documents must be uploaded via the MTCTE portal during the TEC certification application process for timely approval and issuance of the TEC certificate.
This comprehensive list reflects the mandatory documentation requirements for TEC certificate registration, aligned with MTCTE rules and TEC certification procedures.
CSC TEC: Centre and VLE angle
CSC TEC references the Telecentre Entrepreneur Course that certifies CSC VLE knowledge on government and digital services, which is distinct from TEC certification for telecommunication equipment but often appears together when entrepreneurs operate a CSC centre dealing with connectivity and devices. The centre course modules and fees are defined by CSC Academy, with online assessments required to obtain a CSC TEC certificate for VLEs managing services at Common Services Centres. While CSC TEC focuses on entrepreneurship and service delivery training, TEC certification focuses on the conformity of telecom equipment, both relevant when a CSC VLE procures telecom product meeting TEC standards to comply with national regulations.
Visual Flowchart of the TEC Certification Process
Summary
TEC Certification is crucial for entering and operating in the Indian telecom market. The entire certification process centers on online registration, rigorous product testing by accredited labs, fee payment, and TEC review before issuance of a certification allowing legal manufacture, import, and sale.
For further guidance on opening a CSC digital centre or to understand entrepreneurial opportunities linked with telecommunication services, the Telecentre Entrepreneur Course (TEC) offered by CSC Academy provides comprehensive training.
This detailed explanation combined with the diagram provides a clear and engaging guide to understanding TEC Certification for telecom equipment in India. If you need assistance with any specific step or documentation, please ask!
Conclusion
Obtaining a TEC Certificate from the Telecommunication Engineering Centre (TEC) is a mandatory step for all manufacturers and importers of telecommunication equipment in India.
The TEC Certification Process ensures that your product meets the essential requirements, technical standards, and conformity needed to operate legally in the Indian market.
Whether you are an OEM, importer, or telecom equipment manufacturer, completing the TEC registration process through CSC TEC or the MTCTE portal guarantees that your products comply with all national and international telecom standards.
Frequently Asked Questions (FAQ) on TEC Certificate Registration
1. What is a TEC Certificate?
A TEC Certificate is an official approval issued by the Telecommunication Engineering Centre (TEC) under the Department of Telecommunications (DoT). It certifies that telecom equipment meets the essential requirements, technical standards, and quality parameters necessary for sale or use in India.
2. Why is TEC Certification mandatory in India?
TEC Certification is mandatory under the Mandatory Testing and Certification of Telecom Equipment (MTCTE) scheme. It ensures that telecommunication equipment complies with TEC standards, maintains network safety, and performs reliably before being imported, manufactured, or sold in the Indian market.
3. Who needs TEC Certificate Registration?
All manufacturers, importers, and OEMs dealing in telecom products or telecommunication equipment must obtain TEC Certificate Registration in India. This includes both Indian and foreign OEMs that sell or import telecom devices into the country.
4. How can I apply for TEC Certificate Registration?
You can apply for TEC Certificate Registration online through the MTCTE portal or via the CSC TEC (Common Service Centre). The applicant must submit the application form, documents required for TEC Certification, and test reports from a TEC-accredited lab.
5. What documents are required for TEC Certification?
To obtain a TEC Certificate, you need the following documents:
Technical specifications of the telecom equipment
Product test report from a TEC-accredited lab
OEM or importer authorization letter
Declaration of conformity
Product manual and circuit diagram
Application for TEC registration
6. What is the TEC Certification process?
The TEC Certification process involves:
Checking if your product is listed under MTCTE
Submitting all required documents
Registering online via CSC TEC or MTCTE portal
Getting your telecom equipment tested in a TEC-accredited lab
TEC verifying the test report and conformity assessment
Receiving your TEC Certificate Number and approval
7. What types of products are covered under MTCTE?
The MTCTE scheme covers a wide range of telecommunication equipment, including:
Optical fiber systems and cables
Wi-Fi routers and access points
Modems, base stations, and switches
GSM/CDMA mobile devices
IoT and M2M communication products
Telecom measuring instruments
8. What is CSC TEC Registration?
CSC TEC Registration allows applicants to complete their TEC Certificate Registration process through the Common Service Centre (CSC) network. This option simplifies online registration, document submission, and application tracking for manufacturers, importers, and CSC VLEs.
9. How long does it take to get a TEC Certificate?
The TEC certification process typically takes 4 to 6 weeks, depending on the product type, test report, and conformity assessment. Delays may occur if documents are incomplete or additional testing is required.
10. What are the benefits of TEC Certification?
Obtaining a TEC Certificate provides several advantages:
Ensures compliance with TEC and MTCTE regulations
Grants legal approval to sell or import telecom equipment in India
Enhances product reliability and safety
Builds trust among telecom network operators and consumers
11. What is the validity of a TEC Certificate?
A TEC Certificate is generally valid until there is a change in the product design, technical specifications, or essential requirements. In such cases, re-certification may be required to maintain compliance.
12. How can foreign manufacturers obtain TEC Certification in India?
Foreign OEMs must appoint an authorized Indian representative to apply for TEC Certificate Registration. The representative will handle the application process, testing, and communication with TEC on behalf of the manufacturer.
13. What happens if a product is sold without TEC approval?
Selling or importing telecommunication equipment without TEC approval violates Indian telecom regulations. Non-compliance can lead to penalties, import restrictions, and product recalls.
14. Is there any government fee for TEC Registration?
Yes, government fees are applicable for TEC Certificate Registration, testing, and approval. The cost varies depending on the product category and testing requirements under the MTCTE certification scheme.
15. Where can I check the list of products covered under TEC Certification?
You can visit the official MTCTE portal or Telecommunication Engineering Centre website to view the list of telecom products covered under the Mandatory Testing and Certification of Telecom Equipment scheme.