In accordance with the EU legal harmonization, motor vehicles are subject to the 6/1990. (IV. 12.) Based on the KöHÉM decree, it must be classified in an environmental protection class. 

This is not to be confused with the emission standard Euro0-6.

The environmental protection class is based on the emission norm, but the legislator made an exception with classification 5.

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Reasons for this:

• some vehicles emit zero harmful substances 

  • purely electric

  • other zero emissions

• in case of pure gas operation

  • the most dangerous, i.e. the emission of solid harmful substances is practically zero 

• hybrid vehicles

  •  they have the best energy efficiency

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With our technology  converted diesel vehicle is placed in category 5:

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