Two-Way Radio Licensing in India: What Businesses Need to Know About WPC Rules

One of the most common questions businesses ask before buying two-way radios in India is whether they need a licence to use them.

The answer depends on the type of radio, its operating frequency, power level and intended use.

Getting this wrong can create compliance problems later, so businesses should understand the basic requirements before deploying radios across their teams.

Who Regulates Two-Way Radios in India?

Wireless communication equipment in India, including two-way radios, falls under the Wireless Planning and Coordination Wing, commonly known as WPC.

WPC operates under the Department of Telecommunications, which is part of the Ministry of Communications.

Its responsibilities broadly include:

• Managing wireless frequency allocation
• Regulating the use of radio-frequency equipment
• Approving certain types of wireless equipment
• Issuing relevant operating permissions and licences
• Ensuring that wireless devices comply with applicable technical requirements

Businesses should understand that equipment approval and permission to operate a radio system are related but separate compliance matters.

A radio model may require equipment approval, while the business using it may separately require an operating licence.

Licence-Free Radios and the 446 MHz Band

India permits certain low-power, short-range radios to operate within the 446.0–446.1 MHz frequency range without an individual operating licence.

To qualify for licence-free use, a radio generally needs to:

• Operate within the designated 446 MHz band
• Remain within the applicable low-power limit
• Meet relevant technical requirements
• Be an approved and compliant device
• Use the equipment as intended without unauthorised modification

The power limit commonly associated with this category is approximately 0.5 watt EIRP.

These radios are generally intended for short-range communication in relatively small areas.

Possible uses may include:

• Small retail premises
• Restaurants
• Small offices
• Local event teams
• Indoor coordination
• Light hospitality operations
• Short-range personal communication

However, licence-free does not mean that any imported or programmable radio can simply be tuned to 446 MHz and used legally.

The radio itself must be suitable for the licence-free category and meet the applicable approval requirements.

An uncertified radio does not automatically become compliant merely because it has been programmed to operate on a licence-free frequency.

Licensed VHF and UHF Business Radios

Commercial VHF and UHF radios generally fall into a different category.

These radios are commonly used in:

• Warehouses
• Manufacturing units
• Construction sites
• Hotels
• Security operations
• Industrial campuses
• Hospitals
• Educational institutions
• Large event venues
• Transport and logistics operations

VHF radios commonly operate within approximately 136–174 MHz, while commercial UHF radios frequently operate within approximately 400–470 MHz.

Because these radios may use greater transmission power and frequencies allocated for controlled use, businesses generally need the appropriate WPC operating licence before using them.

This is the category into which many professional business radio deployments fall.

Licence-free radios may be sufficient for small, short-range requirements, but larger sites and more demanding operating environments often require licensed commercial systems.

Why Businesses Use Licensed Radios

Licensed VHF and UHF radio systems can support operational requirements that licence-free radios may not handle effectively.

Potential advantages include:

• Greater communication range
• Better coverage across large facilities
• Support for commercial-grade equipment
• Compatibility with repeater systems
• More structured frequency planning
• Improved suitability for industrial use
• Better scalability for large teams
• Reduced risk of interference when properly coordinated

The exact radio system required depends on the size of the site, construction materials, number of users, operating environment and desired coverage.

WPC-ETA Equipment Certification

Equipment Type Approval, commonly referred to as WPC-ETA, relates to the approval of certain wireless equipment models for the Indian market.

This requirement is particularly relevant to:

• Importers
• Manufacturers
• Distributors
• Sellers
• Businesses sourcing radio equipment from outside India

WPC-ETA approval and an operating licence are not the same thing.

Equipment approval concerns whether a particular device or model meets the applicable technical requirements for sale or use in India.

An operating licence concerns whether the user or organisation has permission to operate the relevant radio system or frequency.

A business could hold an operating licence and still face a compliance issue if the radio equipment itself is not properly approved for the Indian market.

For this reason, businesses should purchase radios from an established supplier and confirm that the equipment meets the relevant WPC requirements.

What WPC-ETA Means for Buyers

When purchasing two-way radios, businesses should ask the supplier whether the model has the required equipment approval.

This can help reduce the risk of:

• Buying unsuitable imported equipment
• Using radios that are not approved for the Indian market
• Facing problems during installation or licensing
• Discovering compliance issues after deployment
• Being unable to obtain replacement accessories or support

Businesses should retain relevant purchase records, equipment details and compliance documentation as part of their radio-system records.

Licence-Free Does Not Mean Unregulated

The phrase “licence-free radio” is sometimes misunderstood.

It normally means that an individual operating licence may not be required when the radio meets the specified conditions.

It does not mean:

• Any frequency may be used
• Transmission power may be increased
• Any imported radio may be programmed to 446 MHz
• External antennas may be added without restriction
• Equipment approval requirements can be ignored
• The radio may be modified freely

A licence-free radio must continue to operate within the conditions under which licence-free use is permitted.

What This Means for Businesses

Before purchasing radios, a business should first determine whether its requirement can be met with licence-free equipment or whether it needs a licensed commercial system.

Licence-free radios may be suitable when:

• The area is small
• Communication is short-range
• Transmission power requirements are limited
• The number of users is relatively low
• The operating environment is not highly demanding
• Repeater infrastructure is not required

Licensed VHF or UHF radios may be more suitable when:

• The site is large
• Buildings have thick walls or complex layouts
• Outdoor and indoor coverage are both required
• The radios will be used for industrial operations
• A repeater system is necessary
• The organisation has many users
• Reliable coverage is operationally critical

Choosing only on the basis of purchase price can lead to poor coverage or compliance problems.

The radio system should be selected according to both technical requirements and regulatory obligations.

Typical Steps in the Licensing Process

The exact process and required documents may change, so businesses should confirm the current procedure with WPC or a qualified compliance adviser.

The general process may include:

1. Define the radio requirement

The business identifies:

• Number of radios required
• Operating locations
• Indoor and outdoor coverage requirements
• Intended business use
• Frequency band
• Transmission power
• Need for repeaters or base stations

2. Select suitable equipment

The organisation selects commercial radio models that meet its technical requirements and applicable equipment-approval conditions.

3. Prepare business documentation

The application may require information relating to:

• The applicant organisation
• Registered business details
• Intended use of the radio system
• Equipment specifications
• Proposed deployment location
• Number of radio units
• Frequency requirements

4. Submit the application

The relevant application and supporting documents are submitted through the applicable WPC or government process.

5. Frequency and technical review

The authorities may review the proposed equipment, location, use case and frequency requirements.

6. Approval and licence issuance

Once the requirements have been met and applicable charges have been paid, the relevant permission or licence may be issued.

7. Deployment and record-keeping

The business should operate the system according to the licence conditions and retain relevant documentation.

Because processing times can vary, licensing should be included in the project schedule from the beginning.

Businesses should not assume that the process can always be completed immediately before deployment.

Adding a Repeater to a Radio System

Repeaters are used to extend radio coverage across large properties, buildings or industrial sites.

Because a repeater actively receives and retransmits radio signals, it generally needs to be included as part of the licensed wireless system.

Businesses planning to add a repeater should confirm:

• Whether the existing licence covers it
• Whether additional frequency coordination is required
• Whether the repeater model has the necessary equipment approval
• Whether the installation location needs to be declared
• Whether the operating conditions need to be updated

A repeater should not be added to an existing radio network without checking the applicable licensing requirements.

Imported Radios and Compliance

Radios purchased from outside India should not automatically be assumed to be suitable for use in India.

An imported model may:

• Operate on frequencies not permitted for the intended use
• Exceed applicable transmission-power limits
• Lack the required WPC equipment approval
• Use accessories or antennas that alter its compliance status
• Be difficult to support locally
• Lack compatible replacement batteries or chargers

Businesses should verify compliance before importing or deploying any radio equipment.

Buying equipment first and checking the regulations later can result in wasted expenditure.

Who Is Responsible for the Operating Licence?

The operating licence is generally the responsibility of the organisation using the radio equipment.

A supplier may assist with:

• Equipment selection
• Technical specifications
• Compliance documentation
• Application guidance
• Frequency planning
• Repeater-system planning

However, the business operating the radios should ensure that the required licence and permissions are in place.

The exact division of responsibility should be clarified with the supplier before purchase.

Consequences of Operating Without a Required Licence

Operating licensed-band radio equipment without the appropriate authorisation may create regulatory and operational risks.

Possible consequences may include:

• Penalties
• Inspection or investigation
• Interruption of the radio service
• Seizure of equipment in some circumstances
• Requirement to discontinue use
• Business disruption
• Cost of replacing or reconfiguring the system

The operational risk can be significant when radios have already become essential to daily activity.

It is usually easier and less expensive to address licensing before deployment than to correct a non-compliant system later.

Build Compliance Into the Rollout

Licensing should be treated as part of the radio-system project rather than as an administrative task to be handled after installation.

A structured rollout should include:

• Site and coverage assessment
• Selection of the correct frequency band
• Choice of compliant equipment
• Confirmation of equipment approval
• Licence planning
• Application processing
• Programming and installation
• User training
• Documentation and renewal tracking

This approach helps prevent delays and reduces the risk of having to pause or redesign the system.

Licence Renewal and Ongoing Compliance

Wireless operating licences may be subject to renewal requirements.

Businesses should record:

• Licence number
• Date of issue
• Expiry or renewal date
• Approved equipment
• Approved operating location
• Frequency details
• Number of units
• Repeater details
• Contact person responsible for compliance

Renewal reminders should be included in the organisation’s compliance calendar.

Changes to the equipment, location or system design should also be reviewed to determine whether an updated approval or licence is required.

Frequently Asked Questions

Is it legal to use walkie-talkies in India?

Yes, walkie-talkies can be used legally in India when the equipment and operation comply with the applicable requirements.

Some low-power radios may qualify for licence-free operation, while commercial VHF and UHF systems generally require the relevant WPC licence.

Do all walkie-talkies require a licence?

No.

Certain compliant low-power radios operating in the designated 446 MHz band may be used without an individual operating licence.

However, professional VHF and UHF business radios generally require licensing.

Can any programmable radio be used on 446 MHz without a licence?

No.

Simply programming an uncertified radio to operate on 446 MHz does not necessarily make it compliant.

The equipment itself must meet the relevant technical and approval requirements.

What is WPC-ETA?

WPC-ETA refers to Equipment Type Approval for applicable wireless equipment.

It concerns whether a radio model meets the required technical conditions for the Indian market.

Is WPC-ETA the same as an operating licence?

No.

WPC-ETA relates to equipment approval, while an operating licence relates to permission to use the radio system or allocated frequency.

Do imported radios need WPC approval?

Imported wireless equipment may need to satisfy WPC-ETA and other applicable requirements before it can be legally sold or used in India.

This should be confirmed before importing equipment.

Does a repeater require additional licensing?

A repeater normally needs to be included within the licensed radio-system arrangement because it actively transmits radio signals.

The exact requirement should be confirmed before installation.

Who should apply for the radio licence?

The organisation operating the radio system is generally responsible for ensuring that the required licence is in place.

A radio supplier may assist with equipment and application guidance.

Does a radio licence need to be renewed?

Wireless operating licences are generally subject to renewal or continuing compliance requirements.

The renewal period and procedure should be confirmed when the licence is issued.

Final Considerations

Businesses should not select two-way radios purely on the basis of range, power or price.

The system must also be legally suitable for its intended use in India.

Licence-free 446 MHz radios may work for limited short-range requirements, while professional VHF and UHF systems are generally more suitable for demanding commercial operations and normally require the relevant WPC licence.

Businesses should also confirm that the equipment has the applicable approval before purchase or deployment.

Electrosonic Technologies supplies compliant radio equipment and can help businesses understand the technical and procurement considerations involved in selecting an appropriate communication system.

Licensing requirements and processes can change, so the final setup should always be confirmed with WPC or a qualified compliance adviser before deployment.