The WPC ETA (Equipment Type Approval) certification process is a mandatory regulatory procedure for wireless devices operating in de-licensed frequency bands such as Bluetooth, Wi-Fi, Zigbee, NFC, and LoRa. This approval is issued by the Wireless Planning & Coordination (WPC) Wing, under the Department of Telecommunications (DoT), Government of India.
The purpose of WPC ETA certification is to ensure that wireless devices comply with India’s radio frequency regulations and do not cause interference with licensed or critical communication systems.
Step 1: Identify Whether WPC ETA Is Required
The first step is to confirm whether the product requires WPC ETA approval. Any device that contains a radio frequency (RF) module operating in de-licensed bands must obtain ETA approval.
This includes:
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Bluetooth and Wi-Fi enabled products
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IoT devices
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Smart home equipment
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Wireless medical, industrial, and consumer electronics
If the device transmits RF signals, ETA is mandatory before import or sale.
Step 2: Confirm Frequency Band Compliance
The device must operate strictly within de-licensed frequency bands as defined in the National Frequency Allocation Plan (NFAP).
WPC only grants ETA approval if:
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The frequency band is permitted
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Transmission power is within allowed limits
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No licensed or restricted band is used
Non-compliant devices are not eligible for ETA.
Step 3: RF Testing of the Product
The product must undergo RF testing in an accredited laboratory (ISO/IEC 17025).
The RF test report verifies:
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Frequency range used
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Output power levels
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Bandwidth and modulation characteristics
This report is a critical document in the ETA application and proves technical compliance.
Step 4: Preparation of Technical Documentation
Before applying, complete technical documentation must be prepared, including:
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RF test report
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Product datasheet
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User manual
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Declaration of Conformity
These documents demonstrate that the device meets WPC’s technical and regulatory requirements.
Step 5: Online Application Submission
The ETA application is submitted online through the Saral Sanchar portal of the DoT.
The applicant must:
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Create a portal account
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Upload all required documents
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Provide product and applicant details
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Submit the application electronically
Accuracy is important, as errors may delay approval.
Step 6: Scrutiny by WPC Authority
Once submitted, the WPC authority reviews the application.
They verify:
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RF compliance
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Frequency band usage
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Authenticity of test reports
If clarification is required, queries may be raised, which must be answered promptly.
Step 7: Grant of WPC ETA Certificate
After successful review, the ETA approval certificate is issued.
The ETA certificate:
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Authorizes import and sale of the device in India
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Is generally valid for the product model
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Does not expire unless regulations or product design change
This approval can then be used for customs clearance and market distribution.
Step 8: Post-Approval Compliance
After receiving ETA approval, businesses must ensure:
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No changes in RF parameters
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Same wireless module specifications
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Compliance during imports and audits
Any modification may require fresh approval.
Conclusion
The WPC ETA certification process ensures that wireless devices operate safely, legally, and without interference in India. From RF testing to final approval, each step is designed to protect communication networks, public safety, and regulatory integrity. For 2026 and beyond, following the proper WPC ETA process is essential for smooth imports, legal sales, and long-term business continuity in India.