General Information

Why using Diesel Particulate Filters?
A movie about particulate pollution, health effects and particulate filter technology. 
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Low Emission Zones

Urban Access Regulations in Europe
This new website provides all the information you need for Urban Access Regulations in Europe. 
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Diesel Emissions Legislations
Here CPK Automotive have provided links of the standards regulating pollutant emissions from on-road and non-road diesel engines worldwide.  
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Environmental Badge in Germany
Environmental badge obligatory for green zones in Germany also for foreigners!
Purchase your badge prior to your visit to Germany!
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