WPC ETA Approval in India: Process, Documents & Guide

Introduction

If you want to sell any type of product that transmits or receives radio frequency signals (using Wifi, Bluetooth, etc.) in India you must have obtained WPC/ETA Approval prior to importing your goods. Without WPC/ETA Approval there is a risk of Customs clearance problems, receiving legal notices, or having restrictions imposed on your ability to sell these products. This is why WPC/ETA Approval is one of the principal **compliance requirements** for entering the Indian market with your product(s).

What is WPC/ETA Approval?

The Wireless Planning & Coordination Wing (WPC) is a government agency in India under the Ministry of Communications. The WPC has responsibilities for regulating radio frequency use in India and issues ETA (**Equipment Type Approval**) for wireless equipment that operate within unlicensed frequency bands. Receipt of an ETA signifies that the equipment complies with Indian frequency regulations and will not cause any interference with licensed communication services.

Why WPC Approval is Mandatory in India

India’s regulations regarding the use of radio frequencies are very strict in order to protect the critical services of defense, aviation and telecom networks from interference. WPC will issue a letter of approval for consumer and commercial wireless devices for operation within permitted frequency ranges to be used without interference. Without this letter from WPC, wireless products may be detained at customs or rejected during checks by regulators. Therefore, the approval by the WPC can be a significant hindrance to the manufacturer or importer of these products when distributing or entering the market in India legally.

Which Products Require WPC/ETA Approval?

India’s regulations regarding the use of radio frequencies are very strict in order to protect the critical services of defense, aviation and telecom networks from interference. WPC will issue a letter of approval for consumer and commercial wireless devices for operation within permitted frequency ranges to be used without interference. Without this letter from WPC, wireless products may be detained at customs or rejected during checks by regulators. Therefore, the approval by the WPC can be a significant hindrance to the manufacturer or importer of these products when distributing or entering the market in India legally.

For a detailed and updated list of products covered under WPC/ETA approval, you can refer to the official product-wise classification available on the **main WPC certification page.**

Documents Required for WPC Certification

Applicants must submit technical and legal documents to support the ETA application. These documents help authorities verify product specifications and frequency usage.

The following documents are required for WPC ETA approval:

1. Copy of company registration
2. Copy of company GST registration
3. ID and address proof of authorized person
4. Radiofrequency test report from IS0 17025 accredited foreign lab or any NABL accredited Indian Lab
5. Letter of Authorization
6. Product technical details
7. IEC in case of import
8. A Purchase order in case of import
9. Receipt of online fee
10. Test report (CE/RoHS/ASTM/EN)

Validity and Scope of WPC ETA Approval

An ETA approval is assigned to a particular model (it does not have an expiration date) and remains valid as long as the design or the wireless module has not changed. Therefore, it can be seen as a one-time approval for the approved model.

That said, in the event that there are any changes involving the frequency range, chipset or RF module, a new ETA approval application will need to be submitted.

Conclusion

WPC/ETA approval is a mandatory compliance requirement for wireless products in India. Understanding its purpose, process, and documentation helps businesses avoid regulatory delays.

Proper compliance ensures smooth imports, legal sales, and long-term market stability.