
KEY HIGHLIGHTS
- ADAS mandatory for buses, trucks from April 2026.
- AEBS to prevent collisions with automatic braking intervention.
- LDWS alerts drivers on unintended lane departures instantly.
- DDAWS detects drowsy driving through facial and steering analysis.
- lind spot system enhances pedestrian and cyclist safety.
Advanced Safety Features: In a significant move towards enhancing road safety, the Ministry of Road Transport has proposed new regulations that will make advanced driver assistance systems mandatory in larger passenger and commercial vehicles. Starting April 2026, all newly introduced passenger vehicles carrying more than eight people, as well as buses and trucks, will be required to have advanced emergency braking systems (AEBS), driver drowsiness and attention warning systems (DDAWS) and lane departure warning systems (LDWS). Check out more details below, and make sure you join our elite 91Wheels WhatsApp Community to stay versed on the latest automotive news.
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Advanced Safety Features: What's in the Pipeline?

The regulations, which are set to be incorporated into the Central Motor Vehicles Rules, will also extend to existing vehicle models beginning in October 2026. These measures aim to curb road accidents by implementing cutting-edge technologies that assist drivers in critical situations, reducing the likelihood of collisions.
Safety Systems to Become Standard

One of the key additions, AEBS, is designed to detect potential frontal collisions. If a driver does not respond to warnings in time, the system will automatically engage the brakes, minimizing the risk of severe impact. Similarly, the LDWS will issue alerts if a vehicle begins to drift out of its designated lane without an active turn signal, helping prevent accidents caused by distraction or fatigue.

DDAWS, another essential feature, will continuously monitor the driver's alertness using various indicators, including steering patterns, lane positioning, and facial expressions. Upon detecting signs of drowsiness or inattentiveness, the system will issue audio or visual warnings, reducing the risks associated with impaired reaction times.
Visibility and Collision Prevention

In addition to these features, commercial vehicles will be mandated to install a blind spot information system. This technology will help drivers identify pedestrians and cyclists who may be in hard-to-see areas, addressing a long-standing concern regarding accidents involving vulnerable road users. Despite additional mirrors in heavy vehicles, such accidents have remained common, making the new system a crucial addition to road safety measures.
Advanced Safety Features: Government's Commitment
These stringent regulations reflect the government's ongoing commitment to improving road safety standards across India. By leveraging advanced driver assistance technologies, the new mandate seeks to create safer highways and urban roads, minimizing the risks associated with human error in large passenger and commercial vehicles.
With the implementation deadline set, manufacturers must integrate these technologies into their vehicle designs, paving the way for a safer transportation landscape in India.
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Verdict
The government's move to mandate ADAS in commercial and passenger vehicles is a much-needed step toward safer roads. With AEBS, LDWS, and DDAWS becoming standard, accidents due to driver fatigue and inattention could significantly drop. However, enforcing compliance and ensuring affordability for fleet operators will be key challenges in achieving the full impact of these regulations.