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AC-cabin mandate
What it is
MoRTH notification requiring an air-conditioning system in the driver cabin of all N2 and N3 category trucks manufactured on or after 1 Oct 2025, tested to IS 14618:2022. N2 covers 3.5-12 tonnes GVW and N3 above 12 tonnes
First proposed in 2016 and deferred repeatedly on cost objections, it covers most medium and heavy goods vehicles in India
Impact on industries
- Addresses a real safety issue rather than only comfort - heat fatigue and dehydration among long-haul drivers directly affect alertness, and driver shortage is a binding constraint on fleet growth
- Content addition for suppliers of HVAC systems, compressors, wiring and cabin insulation, applied across the whole medium and heavy truck volume base
- Adds roughly Rs 20,000-30,000 to vehicle cost in a segment where fleet buyers are highly price-sensitive and pass-through is difficult
- Premium and export-oriented manufacturers already offered AC cabins, so the mandate compresses a differentiator into a baseline specification