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What is WLTP?

WLTP (Worldwide Harmonized Light Vehicles Test Procedure) is a new legally binding test procedure for all car manufacturers that determines figures for exhaust emissions and fuel consumption. This laboratory test will also be supplemented by an emissions test that measures pollutants directly on the road; RDE (Real Driving Emissions). A step by step transition to WLTP will begin in September 2017. By September 2018, all new vehicles will have to be certified in accordance with WLTP.

Find out more about WLTP and RDE.

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