TRAI Proposes New Framework for Connected Vehicles to Boost Road Safety in India

Telecom Regulatory Authority of India (TRAI) has introduced a new consultation paper aimed at establishing a regulatory framework for Vehicle-to-Everything (V2X) communication. The proposal is a significant step toward enabling connected mobility in India, with a strong focus on improving road safety and traffic efficiency.

TRAI Releases Consultation Paper on V2X Communication

TRAI has officially released a consultation paper titled “Regulatory Framework for Vehicle-to-Everything (V2X) Communication,” marking a fresh initiative to modernise India’s transportation ecosystem.

This move follows a formal reference from the Department of Telecommunications (DoT), under the TRAI Act 1997. The DoT had requested TRAI’s recommendations on establishing a structured regulatory mechanism for V2X communication technologies.

The consultation paper is now available on TRAI’s official website, and the regulator has invited feedback from stakeholders, including telecom operators, automobile manufacturers, and technology firms. Written comments can be submitted until May 28, 2026, while counter-comments are due by June 11, 2026.

What is V2X Communication and Why It Matters

Vehicle-to-Everything (V2X) communication refers to a system where vehicles can interact with their surroundings in real time using wireless networks. This includes communication with other vehicles (V2V), infrastructure such as traffic signals (V2I), pedestrians (V2P), and networks (V2N).

The primary goal of V2X technology is to enhance road safety by enabling vehicles to share critical information such as speed, location, and road conditions. This real-time data exchange can help prevent accidents, reduce traffic congestion, and improve overall traffic management.

As India continues to urbanise and vehicle numbers grow, such technologies are becoming increasingly important for building safer and smarter mobility systems.

Focus on Cellular-Based V2X Using 4G and 5G Networks

One of the key highlights of TRAI’s proposal is its preference for cellular-based V2X systems. These systems rely on existing 4G and 5G networks, making them more scalable and cost-effective compared to alternative technologies.

By leveraging current telecom infrastructure, the framework positions telecom operators as central players in the connected mobility ecosystem. This approach is expected to accelerate deployment while reducing the need for entirely new communication networks.

The integration of V2X with 5G technology, in particular, could unlock advanced use cases such as low-latency communication and real-time decision-making for autonomous or semi-autonomous vehicles.

Spectrum Allocation in the 5.9 GHz Band

To support the rollout of V2X communication, TRAI has proposed allocating approximately 30 MHz of spectrum in the 5.9 GHz band. This spectrum will be used for initial deployment, with the possibility of expanding the allocation in the future as demand grows.

The 5.9 GHz band is globally recognised for V2X applications, making this move consistent with international standards. Proper spectrum allocation is crucial for ensuring reliable communication between vehicles and infrastructure, minimising interference, and maintaining network efficiency.

Differentiated Regulatory Approach for Devices and Infrastructure

TRAI’s consultation paper suggests a flexible regulatory framework to encourage faster adoption of V2X technologies.

Under the proposed model, vehicle-integrated communication devices may operate without requiring individual licences. This would simplify implementation for automakers and reduce regulatory hurdles.

However, roadside communication infrastructure, such as base stations and traffic signal units, would require authorisation. This ensures coordinated deployment, avoids signal interference, and maintains system reliability.

This differentiated approach strikes a balance between ease of adoption and the need for regulatory oversight.

Implications for Telecom, Automotive and Infrastructure Sectors

The proposed framework is expected to have far-reaching implications across multiple industries.

For telecom companies, V2X communication opens up new revenue opportunities through network services and data management. As vehicles become increasingly connected, telecom operators will play a critical role in enabling seamless communication.

Automobile manufacturers will benefit by being able to integrate advanced safety features into their vehicles. These could include collision warnings, real-time navigation updates, and automated emergency responses.

Additionally, the framework is likely to drive investments in digital road infrastructure, including smart traffic systems and connected highways. This could transform India’s transportation landscape over the coming years.

Aligning India with Global V2X Developments

Countries such as the United States and China have already made significant progress in deploying V2X technologies. By proposing a structured regulatory framework, India is taking an important step toward aligning itself with global standards.

The adoption of V2X communication could also enhance India’s competitiveness in the global automotive and technology sectors. It creates opportunities for innovation, collaboration, and the development of new business models.

Driving Safer and Smarter Mobility in India

Road safety remains a major concern in India, with a high number of accidents reported annually. The implementation of V2X communication systems has the potential to significantly reduce these incidents by enabling proactive safety measures.

For example, vehicles could receive alerts about sudden braking ahead, hazardous road conditions, or approaching emergency vehicles. Such real-time warnings can help drivers make informed decisions and avoid potential accidents.

Moreover, V2X technology can improve traffic flow by optimising signal timings and reducing congestion, leading to more efficient transportation systems.

Next Steps and Industry Participation

The success of the proposed framework will depend heavily on industry participation and collaboration. TRAI’s consultation process provides an opportunity for stakeholders to share their insights and contribute to shaping the final regulations.

Once the feedback is reviewed, TRAI is expected to issue detailed recommendations that will guide the implementation of V2X communication in India.

The involvement of telecom operators, automakers, technology providers, and government agencies will be crucial in ensuring a smooth and effective rollout.

Conclusion: A Key Step Toward Connected Mobility

TRAI’s proposal for a V2X regulatory framework represents a significant milestone in India’s journey toward connected and intelligent transportation systems. By focusing on cellular-based technologies, spectrum allocation, and a flexible regulatory approach, the framework lays the foundation for widespread adoption of V2X communication.

As the country moves forward with this initiative, it has the potential to transform road safety, improve traffic management, and create new opportunities across industries. With the right implementation, connected vehicle technology could play a pivotal role in shaping the future of mobility in India.