Q » What regulations govern NVH in different regions?
30 Oct, 2025
A » Noise, Vibration, and Harshness (NVH) regulations vary by region. In the United States, the Environmental Protection Agency (EPA) sets noise standards, while the European Union follows directives such as the EU Regulation 540/2014 for vehicle noise. Japan follows its own Automotive Noise Regulation. These regulations aim to reduce environmental noise pollution and improve vehicle comfort by setting limits on permissible noise levels for different vehicle categories.
30 Oct, 2025
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