The Ministry of Highway Transport and Highways (MoRTH) has issued a draft notification mandating the set up of Acoustic Car Alerting Techniques (AVAS) in all electrical automobiles labeled below M and N classes. In easy phrases, the quiet electrical car will quickly make a gentle sound to alert pedestrians close by.
What’s AVAS and why does it matter?
An Acoustic Car Alerting System (AVAS) emits a delicate sound when electrical or hybrid automobiles are shifting at low speeds. Not like petrol or diesel automobiles that naturally produce engine noise, electrical automobiles are nearly silent, making them tougher for pedestrians—particularly youngsters, the aged, and visually impaired people—to detect. This raises the danger of accidents.
AVAS bridges that hole by alerting individuals within the car’s path. This transfer aligns with world security requirements and guarantees to learn each street consumer by offering early audio cues of an approaching car.
Add Zee Enterprise as a Most popular Supply
When will this rule take impact?
The rule is proposed to roll out in two phases:
- New fashions: From October 1, 2026, all new electrical automobiles within the M and N classes should have AVAS.
- Current fashions: From October 1, 2027, producers should retrofit AVAS into present fashions already in manufacturing.
The sound will adhere to AIS-173 requirements set by the Bureau of Indian Requirements (BIS), guaranteeing it is noticeable however not disruptive.
Which Automobiles Are Lined?
- M Class: Passenger automobiles (automobiles, buses).
- N Class: Items automobiles (vans, industrial vans).
The up to date rule additionally mentions L5, L7, e-rickshaws, and e-carts, suggesting these could quickly be included, bettering security within the three-wheeler and last-mile transport segments.
Public Suggestions Invited
That is nonetheless a draft. The Ministry has invited options and objections from the general public and business stakeholders inside 30 days.

