The Ministry of Road Transport and Highways (MoRTH) has issued a new notification mandating that all trucks manufactured after October 2025 must be equipped with AC cabins for drivers.
The notification by the MoRTH read “the vehicles manufactured on or after the October 1, 2025 shall be fitted with an air-conditioning system for the cabin of vehicles of N2 and N3 category”.
N2 and N3 category vehicles
Category N2: Means a motor vehicles used for carriage of goods and having a Gross vehicle Weight exceeding 3.5 tons but not exceeding 12 tons.
Category N3: Means a motor vehicle used for carriage of goods and having a Gross vehicle Weight exceeding 12 tons.
Earlier this year, a draft notification was issued by MoRTH that mandated the installation of air conditioning systems in the cabins of motor vehicles belonging to N2 and N3 categories albeit from an earlier date of January 1, 2025.
The draft notification read, “Provided further that vehicles manufactured on or after 1st January 2025 shall be fitted with an air conditioning system for the cabin of vehicles of N2 and N3 category. The testing of the cabin fitted with air-conditioning system shall be as per IS14618:2022, as amended from time to time,” stated the draft notification.
