German:

Emissions standards set as options for all diesel vehicles, LDV and HDV:

Class 1: no standard

Class 2: All diesel vehicles Euro 1; Euro 2 for particles

Class 3: Euro 2; All diesel vehicles Euro 3; Euro 4 for particles plus petrol vehicles Euro 1

Particulate trap retrofitting requirements:

Class 1 Euro 1 only, LDV >30%, HDV >50%

Class 2 Euro 2 only, LDV >30%, HDV >50%

Class 3 Euro 3 only, LDV >30%, HDV >65%