What is ISO 23274 ‑ 1 - Non-externally chargeable vehicles about?
ISO 23274 is a series of international standards on hybrid-electric road vehicles that discusses non-externally chargeable vehicles.
ISO 23274 ‑ 1 is the first part of the ISO 23274 series of documents that specifies a chassis dynamometer test procedure to measure the exhaust emissions and the electric energy and fuel consumption for the vehicles.
ISO 23274
BS ISO 23274-1:2019 history
2019BS ISO 23274-1:2019 Hybrid-electric road vehicles. Exhaust emissions and fuel consumption measurements - Non-externally chargeable vehicles
2013BS ISO 23274-1:2013 Hybrid-electric road vehicles. Exhaust emissions and fuel consumption measurements. Non-externally chargeable vehicles