The Netherlands

The emission standards until 2010 are:

• Euro 1 and less are not allowed in LEZs.
• Euros 2 & 3 will require a DPF (either open (50% PM₁₀ reduction) or closed) allowed in.
• Retrofitted with natural gas, hydrogen. E85, LPG  allowed in.
• Euro 4,5,6 and EEV allowed in.

The emission standards after 2010 are:

• Euro 2 and less are not allowed in LEZs.
• Euros 3 will require a DPF (either open (50% PM₁₀ reduction) or closed) and are not older than 8 years, allowed in.
• Retrofitted with natural gas, hydrogen. E85, LPG  allowed in.
• Euro 4,5,6 and EEV allowed in.