India Proposes Mandatory AEBS for Passenger Cars by 2032

India Proposes Phased Advanced Emergency Braking Requirements for Passenger Vehicles

The Ministry of Road Transport and Highways (MoRTH) has proposed introducing Advanced Emergency Braking Systems (AEBS) requirements for passenger vehicles in India through a draft amendment to the Central Motor Vehicles Rules, 1989. Under the proposal, AEBS would become mandatory for newly manufactured M1 models from October 1, 2030, before the requirement expands to all M1 models from October 1, 2032. The M1 category covers passenger vehicles with up to eight seats, excluding the driver. The proposed framework is intended to strengthen vehicle safety through automatic braking technology that can help prevent collisions or reduce their severity. However, the requirements remain proposals and must undergo public consultation and finalization before becoming binding rules.

AEBS Requirements Would Take Effect in Multiple Phases

The draft notification establishes a phased approach to AEBS compliance, distinguishing between technical standards for vehicles equipped with the technology and the eventual requirement to install it across the covered passenger vehicle category. From October 1, 2028, M1 passenger vehicles and N1 light goods vehicles fitted with AEBS would need to comply with AIS-185, the applicable Automotive Industry Standard. The N1 category covers goods vehicles with a gross vehicle weight of up to 3.5 tonnes. The proposed dates would give manufacturers different compliance milestones depending on vehicle category, production status and the presence of the braking system. The schedule remains subject to changes following the ministry's consultation process.

Proposed AEBS Implementation Timeline for Indian Vehicles

How Advanced Emergency Braking Systems Improve Vehicle Safety

Advanced Emergency Braking Systems are part of Advanced Driver Assistance Systems (ADAS) and are designed to intervene when a driver fails to respond to an impending collision. Depending on the system's operating conditions, the technology can apply the brakes automatically to help avoid an impact or reduce its severity. The proposed requirements would introduce a regulatory framework for AEBS across the covered passenger vehicle segment, while AIS-185 would establish the applicable compliance standard for equipped M1 and N1 vehicles from the proposed October 2028 date. By specifying both technical compliance and later fitment milestones, the draft distinguishes between meeting performance requirements and making the technology a standard requirement for additional vehicle models.

Steering and Lane-Keeping Technologies Face New Standards

The proposed amendments also address steering systems and technologies designed to support lane control. From October 1, 2027, steering effort in motor vehicles would need to comply with AIS-193. The draft proposes exemptions for motorcycles, invalid carriages and three-wheelers that do not have a steering wheel. M1 vehicles equipped with Automatic Command Steering Functionalities (ACSF) from that date would also need to meet AIS-193, while vehicles fitted with an Emergency Lane Keeping System (ELKS) would be required to comply with AIS-191 (Part 1). These provisions would establish additional technical requirements for covered vehicles equipped with the relevant systems, subject to the final notification.

Transport Vehicles and Taxis Could Face Additional Requirements

From October 1, 2029, the draft proposes mandatory ACSF and ELKS fitment for M1 vehicles registered as transport vehicles. This provision is particularly relevant to taxis and other passenger vehicles operating in the transport category because it would extend beyond technical compliance for vehicles that already have these features. The supplied report also identifies drowsiness and attention-warning systems among the technologies proposed for these vehicles. Together, these measures would address steering assistance, lane-related risks and driver alertness. Their final scope, applicability and implementation would depend on the wording adopted when the draft amendment is finalized. Until then, the proposed date should not be treated as confirmation that the requirements are already in force.

Commercial Vehicle Safety Measures Include Braking and Stability Systems

The proposals sit alongside other safety requirements affecting commercial vehicles. According to the supplied report, new truck and bus models are set to receive AEBS from January 2027. Blind-spot information, moving-off information, driver-drowsiness detection and lane-departure warning systems have also been made mandatory for these vehicles. A revised braking standard for trucks is due to take effect on October 1, 2027, alongside electronic stability control (ESC). ESC is intended to improve vehicle stability, including during braking on curves. These measures address several distinct aspects of commercial vehicle safety, from collision prevention and driver monitoring to braking performance and stability. The specific implementation details for each measure depend on its applicable regulatory framework.

Vehicle-to-Vehicle Communication Proposed for New Vehicles

MoRTH has also proposed mandating Vehicle-to-Vehicle (V2V) communication for all newly manufactured vehicles from October 1, 2028. The technology enables vehicles to exchange information such as speed, position and direction, potentially providing additional information that can support safety-related functions. According to the supplied report, V2V communication is expected to complement ADAS technologies such as AEBS. Its proposed broad application across newly manufactured vehicles would place it alongside the separate requirements for braking, steering and lane-keeping systems. However, the proposal remains part of the regulatory measures described in the report, and its final requirements and implementation depend on the relevant government process.

Public Consultation Will Determine the Final Regulatory Framework

The draft amendment to the Central Motor Vehicles Rules, 1989, has been opened for public consultation for 30 days. During this period, stakeholders can submit objections and suggestions for consideration by the ministry before it finalizes the rules. The proposals cover multiple vehicle safety technologies and different implementation dates, so manufacturers and other affected stakeholders would need to assess the provisions relevant to their vehicle categories and equipment. The distinction between proposed dates and finalized legal requirements remains important: the AEBS fitment schedule, steering and lane-keeping provisions, and V2V proposal described in the notification should not be regarded as final solely because they appear in the draft. The ministry's decisions following consultation will determine the final regulatory obligations.

Industry Impact & Outlook

If adopted, the proposals would give automakers operating in India a phased timetable for integrating automatic braking, steering and lane-keeping technologies into covered vehicles, while extending the regulatory focus to commercial transport and vehicle connectivity. Manufacturers would need to assess technical compliance, model-development schedules and the distinction between new-model requirements and provisions covering existing models. Suppliers of braking and driver-assistance systems could also be affected as vehicle programs adapt to the applicable standards. For taxi operators and commercial vehicle stakeholders, the proposed provisions highlight a broader move toward safety systems addressing collision risks, driver attention and vehicle stability. The immediate next step is the consultation and finalization process, which will determine whether the proposed dates, exemptions and equipment requirements become binding.

Frequently Asked Questions

What is India's proposed AEBS mandate for passenger vehicles?
India's proposed AEBS mandate would progressively require Advanced Emergency Braking Systems in covered passenger vehicles, beginning with newly manufactured M1 models in October 2030. Under the draft amendment to the Central Motor Vehicles Rules, 1989, the requirement would extend to all M1 models, including those already in production, from October 1, 2032. M1 vehicles are passenger vehicles with up to eight seats, excluding the driver. The proposal is intended to strengthen vehicle safety through automatic braking that may help prevent an impending collision or reduce its severity. The dates remain subject to consultation and finalization by the ministry.

When would AEBS become mandatory in India?
The draft proposes October 1, 2030, as the date when AEBS fitment would become mandatory for newly manufactured M1 models, followed by an extension to all M1 models on October 1, 2032. A separate milestone would apply from October 1, 2028, when M1 passenger vehicles and N1 light goods vehicles already fitted with AEBS would need to comply with AIS-185. These dates describe different stages of the proposed framework rather than a single universal deadline. The final implementation schedule will depend on the outcome of public consultation and the ministry's final notification.

What does the M1 vehicle category include?
The M1 category covers passenger vehicles designed to carry up to eight passengers, excluding the driver, under the classification described in the supplied report. The proposed AEBS requirement would initially apply to newly manufactured models in this category from October 1, 2030, and then extend to all M1 models from October 1, 2032. The later phase explicitly includes models already in production. This distinction matters because the proposal separates the initial requirements for new models from the subsequent expansion covering existing models. The precise legal obligations will be established by the finalized amendment.

What is AIS-185, and which vehicles would need to comply?
AIS-185 is the Automotive Industry Standard identified in the draft for AEBS-equipped M1 passenger vehicles and N1 light goods vehicles from October 1, 2028. The N1 category covers goods vehicles with a gross vehicle weight of up to 3.5 tonnes. Under the proposal, the standard would apply to vehicles fitted with AEBS at that stage, before the later proposed deadlines for mandatory fitment across M1 models. The distinction is between compliance with the applicable technical standard and a requirement to install the system. The final notification will determine the binding requirements and their scope.

Which steering and lane-keeping requirements are proposed?
The draft proposes that steering effort comply with AIS-193 from October 1, 2027, subject to specified exemptions for certain vehicles without steering wheels. M1 vehicles equipped with Automatic Command Steering Functionalities would also need to meet AIS-193 from that date, while vehicles fitted with an Emergency Lane Keeping System would need to comply with AIS-191 (Part 1). In addition, ACSF and ELKS fitment is proposed to become mandatory for M1 vehicles registered as transport vehicles from October 1, 2029. These provisions remain subject to the draft amendment's consultation and finalization process.

How could the proposed rules affect taxis and commercial vehicles?
The proposals could affect taxis through the proposed ACSF and ELKS fitment requirements for M1 vehicles registered as transport vehicles from October 1, 2029. The supplied report also identifies drowsiness and attention-warning systems among the proposed measures for these vehicles. Commercial vehicles face a separate set of safety provisions, including reported AEBS plans for new truck and bus models from January 2027, alongside driver-monitoring and warning technologies. A revised truck braking standard and electronic stability control are also identified for October 2027. The applicable requirements and timelines depend on the respective regulatory provisions and their final status.

Has the proposed AEBS mandate become law?
The supplied article describes the AEBS mandate and related steering, lane-keeping and connectivity provisions as proposals within a draft notification. MoRTH has opened the draft amendment to the Central Motor Vehicles Rules, 1989, for a 30-day public consultation, during which objections and suggestions can be submitted. The ministry is expected to consider the responses before finalizing the rules. Consequently, the proposed dates should not automatically be treated as confirmed legal deadlines. The final notification will establish which provisions are adopted, what exemptions apply and when the relevant obligations take effect.