- ✓WPC ETA is mandatory for every wireless device — Bluetooth, Wi-Fi, Zigbee, LoRa, RFID, and all RF-enabled IoT products — before import or sale in India
- ✓GSR 47(E) issued January 20, 2026 officially de-licensed the 6 GHz band (5945–6425 MHz), enabling Wi-Fi 6E and Wi-Fi 7 devices to now be legally certified and imported
- ✓ETA-SD (Self-Declaration) via the Saral Sanchar portal is the faster route for de-licensed band products — approvals can be issued in as little as 1–3 working days
- ✓IoT devices with multiple wireless technologies (e.g. Wi-Fi + Bluetooth + Zigbee) may require combined or separate ETA depending on WPC categorisation
- ✓Firmware updates that change RF behaviour — frequency, power level, or transmission mode — may trigger the need for a fresh ETA approval
What Is WPC ETA Approval — And Why Is It Non-Negotiable in 2026?
India's radio frequency spectrum is a shared national resource — and the government takes its management very seriously. Every wireless device that transmits or receives RF signals uses a slice of that spectrum. To ensure devices don't interfere with each other, with critical communication infrastructure, or with public safety systems, the Wireless Planning & Coordination (WPC) Wing under the Department of Telecommunications (DoT) mandates that all such devices obtain Equipment Type Approval — commonly referred to as WPC ETA — before they can be legally manufactured, imported, or sold in India.
This is not a voluntary certification or a quality enhancement badge. WPC ETA is a hard legal requirement under India's Indian Wireless Telegraphy Act. Operating, importing, or distributing a wireless device without valid ETA is a criminal offence under Indian law. And with India's IoT market projected to cross 2 billion connected devices by 2030, customs and enforcement authorities are applying sharper scrutiny than ever before.
WPC ETA is issued on a per-model basis. Each distinct product model with wireless capability needs its own approval — there is no blanket certification that covers a product range. Star India Accreditation helps manufacturers and importers manage multi-model ETA portfolios efficiently.
The WPC Wing has been operational since 1952 and manages spectrum allocation, licensing, and enforcement through its Saral Sanchar online portal. Whether your product is a simple Bluetooth earphone, a complex industrial IoT gateway, or a cutting-edge Wi-Fi 7 router, the starting point is the same — WPC ETA through the Saral Sanchar system.
Who Needs WPC ETA Approval?
The scope of WPC ETA is broader than most product teams initially assume. If there is any wireless transmission capability in your product — even as a secondary or ancillary feature — WPC approval is required. Here's who this covers:
- Domestic manufacturers producing wireless or RF-enabled devices for the Indian market
- Foreign manufacturers exporting wireless products to India — directly or through a distributor
- Importers bringing in wireless consumer electronics, smart home products, or industrial IoT devices
- OEMs and brand owners whose product carries a third-party wireless module (Wi-Fi chip, BT module, etc.)
- Telecom operators deploying wireless network infrastructure — base stations, microwave links, satellite equipment
- Automotive manufacturers using wireless systems including GPS, Bluetooth, ADAS, and V2X in vehicles
- R&D labs and institutions using wireless devices for development and testing purposes (experimental licence required)
Even low-power, short-range IoT devices require WPC ETA. There is no minimum power or range threshold below which the requirement is waived. If your device transmits any RF signal, ETA is mandatory — no exceptions.
ETA vs ETA-SD: Choosing the Right Approval Route
One of the most important decisions in your WPC compliance journey is identifying which type of ETA your product qualifies for. There are two primary routes, and the difference in timelines between them is significant.
ETA-SD: Self-Declaration Route (Faster)
The ETA-SD or Self-Declaration route is available for products that operate exclusively in de-licensed frequency bands — bands where spectrum use is exempt from import licensing under DGFT policy. This covers most mainstream consumer wireless technologies: 2.4 GHz Wi-Fi and Bluetooth, 5 GHz Wi-Fi, and now the newly de-licensed 6 GHz band (5945–6425 MHz) as of January 2026. The ETA-SD process is handled entirely through the Saral Sanchar portal and, once documentation is in order, can result in approval within 1 to 3 working days.
Standard ETA: Full Review Route (For Licensed Bands)
Products that operate in licensed spectrum bands — or that fall outside the ETA-SD exemptions — must go through the standard ETA process, which involves a more thorough WPC review of RF test reports and technical documentation. This route is mandatory for radars, drones, satellite communication devices, jammers, and any device requiring individual frequency allocation. Standard ETA timelines typically run 4 to 12 weeks depending on product complexity and application completeness.
Four product types are explicitly excluded from the ETA-SD route regardless of operating frequency: Radar systems, Jamming devices, Drones/UAVs, and Satellite communication equipment. These must always go through standard ETA with full WPC scrutiny.
Which Wireless Technologies & IoT Products Need WPC ETA?
The range of products requiring WPC ETA has expanded dramatically alongside the IoT revolution. What used to be a certification concern mainly for telecom equipment is now relevant for virtually every connected consumer and industrial product. Here's a comprehensive look at what's covered:
Consumer Electronics & Smart Devices
- Smartphones, tablets, and laptops with Wi-Fi or Bluetooth
- Bluetooth speakers, wireless headphones, and earbuds
- Wi-Fi routers, mesh systems, and access points (including Wi-Fi 6E and Wi-Fi 7 with 6 GHz support)
- Smart TVs and streaming devices with wireless connectivity
- Wireless keyboards, mice, and peripherals
- Gaming consoles with Wi-Fi or Bluetooth
- AR/VR/MR headsets with wireless communication capability
IoT & Smart Home Products
- Smart home hubs, automation controllers, and gateways
- Connected security cameras, door locks, and alarm systems
- Wearables — smartwatches, fitness trackers, health monitors
- Zigbee-based smart lighting and energy management systems
- LoRa and LoRaWAN IoT sensors for agriculture, logistics, and smart cities
- RFID readers and RF modules used in supply chain and retail
Industrial & Specialised Wireless Devices
- Industrial IoT sensors, telemetry devices, and M2M communication modules
- UWB (Ultra-Wideband) devices for precise indoor positioning
- Connected and autonomous vehicle systems — GPS, Bluetooth, ADAS, V2X
- Wireless medical devices and remote patient monitoring systems
- Portable Wi-Fi routers and mobile broadband devices
Step-by-Step WPC ETA Approval Process via Saral Sanchar
The WPC ETA process is structured and portal-driven. The key to a smooth, fast approval is having all your documentation and RF test data ready before you initiate the application. Here's the complete process:
Before anything else, map your product's wireless technologies to their operating frequency bands and determine whether you qualify for ETA-SD (de-licensed bands) or need the standard ETA route. Products with multiple wireless technologies — such as a smartwatch combining Wi-Fi, Bluetooth, and GPS — require careful upfront assessment to determine whether combined or separate ETAs are needed.
Submit your product sample to a DoT/WPC-recognised, accredited RF testing laboratory. The lab will test the device against applicable Indian frequency standards and generate a formal RF Test Report confirming compliance. This report is the cornerstone of your entire ETA application.
Create your applicant account on the official Saral Sanchar portal (saralsanchar.gov.in). Once registered, initiate your ETA or ETA-SD application, filling in product details, wireless technology specifications, and frequency bands. For ETA-SD applications covering the 6 GHz band, ensure the 5945–6425 MHz band is correctly declared per the updated portal fields introduced post GSR 47(E).
Upload all required documents — RF test report, product datasheet, technical specifications, manufacturer details, and authorisation documents. Pay the applicable government fee of ₹10,000 per model through the Bharatkosh portal and upload the payment receipt separately on the Saral Sanchar portal.
WPC officials review the submitted application, verify all documents, and scrutinise the RF test report. If any discrepancy or missing information is identified, they will request clarification. Once satisfied, WPC issues the Equipment Type Approval (ETA) Certificate. For ETA-SD applications, this can happen within 1–3 working days; standard ETA typically takes 4–12 weeks.
Unlike BIS CRS, WPC ETA does not have a fixed validity period restriction — there is no time limit on ETA once issued. However, any change to the product's RF behaviour, wireless firmware, or frequency configuration may require a fresh ETA assessment.
Documents Required for WPC ETA Application
Documentation quality is the single biggest variable in WPC ETA approval timelines. Applications that arrive complete and consistent are processed fastest. Here is the full checklist for ETA-SD applications covering most IoT and wireless consumer products:
- RF Test Report from a WPC-recognised, accredited laboratory (confirming compliance with applicable Indian frequency standards)
- Product technical datasheet — including wireless technology, operating frequency bands, channel plan, and RF output power
- Detailed description of wireless technologies used in the device (Bluetooth version, Wi-Fi standard, LoRa parameters, etc.)
- Block diagram and circuit description of the RF subsystem
- Product photographs — external views and internal PCB
- Manufacturer's name, address, and business registration documents
- User manual or operating instructions with safety guidelines
- Brand authorisation letter — if the brand name differs from the manufacturing entity
- Authorised representative details — for foreign manufacturers applying through an Indian agent
- Bharatkosh payment receipt for government fee of ₹10,000 per model
- Declaration of conformity by the manufacturer
- For 6 GHz band devices: declaration confirming indoor-only use, contention-based protocol operation, and compliance with power limits under GSR 47(E)
For IoT products with multiple wireless technologies, a separate RF test report may be required for each wireless interface. Submitting a single combined test report that doesn't individually address each RF technology is a common reason for WPC application rejection.
The Biggest WPC Regulatory Update of 2026: 6 GHz Band De-licensing Under GSR 47(E)
January 20, 2026 marked a landmark shift in India's wireless regulatory landscape. The Department of Telecommunications issued GSR 47(E), officially de-licensing the lower 6 GHz band — 5945 to 6425 MHz — for low-power wireless use. This single notification opened the door for Wi-Fi 6E and Wi-Fi 7 devices to be legally certified and imported into India for the first time, ending years of uncertainty for global Wi-Fi device manufacturers.
What GSR 47(E) Means in Practice
- Wi-Fi 6E and Wi-Fi 7 routers, access points, and client devices that support the 6 GHz band can now obtain WPC ETA-SD and be legally imported and sold in India
- The Saral Sanchar portal has been updated to allow applicants to declare operation in the 5945–6425 MHz band within ETA-SD applications
- Devices must operate on a contention-based protocol in the 6 GHz band — this is a technical compliance requirement, not just a declaration
- Indoor use only — use in land vehicles, drones, or UAVs on the 6 GHz band is explicitly prohibited
- Power limits are set at 30 dBm max EIRP for low-power indoor devices and 14 dBm max EIRP for very low-power outdoor devices
If you have been holding off on launching Wi-Fi 6E or Wi-Fi 7 products in India pending spectrum clarity, the regulatory barrier is now cleared. Star India Accreditation can fast-track your 6 GHz ETA-SD application with the Saral Sanchar portal's updated declaration fields.
Other 2026 WPC Compliance Developments to Watch
Beyond the 6 GHz update, the WPC Wing is actively expanding its enforcement activities around IoT products at ports of entry. Customs authorities now cross-reference WPC ETA databases when clearing wireless products, meaning shipments without valid ETA are flagged at the border with far greater frequency than two years ago. The WPC's policy framework is also evolving to address 5G NR-U devices, connected vehicle V2X systems, and satellite IoT terminals — categories expected to see formal notification updates through 2026.
Special WPC Compliance Considerations for IoT Products
IoT devices present unique WPC compliance challenges that straightforward consumer electronics don't. If you're bringing an IoT product to the Indian market, these are the specific issues you need to plan for:
Multi-Technology Devices
A typical IoT product today might combine Wi-Fi 6, Bluetooth 5.3, and Zigbee on a single board. WPC's position is that each wireless interface must be assessed and covered under ETA. Depending on your specific product configuration, this could mean a single combined ETA application or separate applications per wireless technology. Getting this assessment right at the start prevents costly rework and duplicate testing later.
Firmware Updates & RF Behaviour Changes
This is a compliance risk that IoT manufacturers frequently underestimate. If a firmware or software update alters any aspect of the device's RF behaviour — including operating frequency, output power levels, channel hopping patterns, or transmission modes — the original ETA may no longer accurately represent the device. In such cases, a fresh regulatory assessment or new ETA application may be required before the updated firmware is deployed commercially in India.
Industrial IoT: LoRa, Zigbee, and Proprietary RF Protocols
Industrial IoT deployments using LoRa, LoRaWAN, Zigbee, or proprietary sub-GHz RF protocols need particular care. These technologies often operate in frequency bands that fall outside the standard 2.4 GHz / 5 GHz consumer Wi-Fi landscape, and the applicable Indian standards and testing methodologies can be less well-documented. Working with an accreditation consultant who has direct experience with these specific wireless technologies significantly reduces the risk of test failures and application rejections.
IoT module manufacturers selling RF modules as components to OEM customers should note: even embedded RF modules require their own WPC ETA. The end-product manufacturer's ETA does not automatically cover the embedded module, and vice versa. Both levels may need individual approvals.
What Happens If Your Wireless Device Doesn't Have WPC ETA?
WPC compliance enforcement has tightened substantially in India over the past two years. The combination of a growing IoT market, enhanced customs integration with the WPC database, and increased DoT vigilance means non-compliance carries serious real-world consequences — not just regulatory paperwork risks.
- Customs detention and seizure of wireless product shipments at Indian ports of entry — with no guarantee of release without valid ETA
- Prosecution under the Indian Wireless Telegraphy Act, 1933 — which carries penalties including fines and imprisonment for repeat or wilful violations
- Product recall notices and market withdrawal orders issued by DoT or enforcement agencies
- Delisting from Amazon India, Flipkart, and other major platforms — e-commerce marketplaces now routinely verify WPC ETA compliance
- Reputational damage with Indian distributors, retail chains, and enterprise customers who conduct compliance due diligence
- Loss of business continuity — without ETA, there is no legal pathway to manufacture, import, or distribute the product while the approval is pending
We have seen shipments held at Nhava Sheva and Chennai ports for weeks due to missing WPC documentation — at significant cost to the importer in demurrage, storage, and opportunity loss. Initiating WPC ETA before your products are shipped is always the right call. Star India Accreditation can get most standard IoT device ETAs processed before your shipment even arrives.
Frequently Asked Questions on WPC ETA for IoT & Wireless Devices
Does WPC ETA have an expiry date?
Unlike BIS CRS which has a fixed 2-year validity, WPC ETA does not have a statutory expiry period — once granted, it remains valid as long as the product's wireless specifications remain unchanged. However, any modification to the RF configuration, wireless firmware, or operating frequency requires a fresh compliance assessment and potentially a new ETA application.
Can a foreign manufacturer apply for WPC ETA directly?
Yes, foreign manufacturers can apply through the Saral Sanchar portal, but most choose to work through an authorised Indian representative or compliance consultant who is familiar with the portal workflow, documentation standards, and WPC Wing communication protocols. This typically results in faster approvals and fewer back-and-forth clarification cycles.
My product has both Bluetooth and Wi-Fi — do I need separate ETAs?
It depends on the specific combination and how WPC categorises your product. Some multi-technology products can be covered under a single combined ETA application; others require separate applications per wireless interface. Star India Accreditation assesses your product's wireless configuration upfront to determine the most efficient application strategy before any testing is commissioned.
Do I need WPC ETA for a product that only receives RF signals and doesn't transmit?
Generally, pure receivers (such as a basic GPS receiver that only receives satellite signals without transmitting) may not require WPC ETA. However, most modern devices described as 'receivers' also contain some form of transmission capability for data synchronisation or control signals. A product-specific compliance assessment is recommended before assuming a receive-only exemption applies.
Not sure whether your IoT product needs WPC ETA, ETA-SD, or both — and whether it qualifies for the new 6 GHz band declaration? Star India Accreditation provides a free product compliance mapping within 24 hours for all first-time enquiries.
With the 6 GHz band now open and India's IoT market growing faster than ever, there's never been a better time to enter — or expand in — the Indian wireless device market. Star India Accreditation ensures your WPC ETA is in place before your shipment departs, not after it's held at customs. Get in touch for a free compliance assessment tailored to your product and wireless configuration.
